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Question Number 1

Give the output of the following code snippet:

class MyClass:
    def __init__(self, *args):
        self.Input = args

    def __add__(self, Other):
        Output = MyClass(self)
        Output.Input = self.Input + Other.Input
        return Output

    def __str__(self):
        Output = ""
        for Item in self.Input:
            Output += Item
        return Output
        
Value1 = MyClass("Red", "Green")
Value2 = MyClass("Blue", "Purple")
Value3 = MyClass("Black", "White")
Value4 = MyClass("Yellow", "Brown")
Value = Value1 + Value2 + Value3
print("{0} + {1} = {2}".format(Value1, Value2, Value))

RedGreen + BluePurple = BlackWhite

RedGreen + BluePurple = RedGreenBluePurpleBlackWhite

RedGreen + BluePurple = RedGreenBluePurple

Compilation error

Question Number 2

Give the output of the following code snippet:

class MyClass:
    def __init__(self,Name="John",Age):
        self.Name = Name
        self.Age = Age

    def GetName(self):
        return self.Name

    def SetName(self, Name):
        self.Name = Name

    def GetAge(self):
        return self.Age

    def SetAge(self):
        self.Age = 10

    def __str__(self):
        return "{0} is aged {1}.".format(self.Name,self.Age)

JohnRecord = MyClass(50)
JohnRecord.SetAge()
AnnaRecord = MyClass("Amy", 44)
print(JohnRecord.GetAge())

Syntax error

Question Number 3

Give the output of the following code snippet : Assume the inputs given for value1 = 10 and value2 = 0.

try :
    value1 = int(input("Enter first value:"))
    value2 = int(input("Enter second value:"))
    Result = value1/value2
except (ValueError):
        print("Enter whole number")
except (KeyboardInterrupt):
        print("Interrupt detected")
except (ArithmeticError):
        print("Undefined Math error")
except (ZeroDivisionError):
        print("Cannot divide by zero")
else :
        print(Result)

Cannot divide by zero

Undefined Math error

Enter whole number

Syntax error

Question Number 4

Give the output of the following code snippet : Assume the inputs given for value1 = 10 and value2 = 0.

try :
    value1 = int(input("Enter first value:"))
    value2 = int(input("Enter second value:"))
    Result = value1/value2
except (ValueError):
        print("Enter whole number")
except (KeyboardInterrupt):
        print("Interrupt detected")
except (ZeroDivisionError):
        print("Cannot divide by zero")
except (ArithmeticError):
        print("Undefined Math error")
else :
        print(Result)

Cannot divide by zero

Undefined Math error

Enter whole number

Syntax error

Question Number 5

Which of the following command line options is used to add errors when the application runs certain python features?

-h

-b

-bb

-B

Question Number 6

Give the output of the following code snippet : Assume the input given in 'Hello'.

try :
    value = int(input("Enter value:"))
except ValueError:
        print("Invalid")
else :
    if(value %2 == 0 ):
        print(value)

No output

Hello

Invalid

Syntax error

Question Number 7

Give the output of the following code snippet:

string = "This is a test program that is to test string functions"
Result = string.endswith("Functions")
if(Result == False):
   print(Result)

True

False

No output

Syntax error

Question Number 8

Give the output of the following code snippet:

var = 0
string = "Hello World"

for Arg in string:
    if(Arg == 'o'):
        var += 2
    else :
        var -=1
print(var)

-10

-5

-9

Question Number 9

Which port is dedicated to SMTP support on any server?

225

Question Number 10

Give the output of the following code snippet:

List = ["Hello"]*2 + ["World"]* 2
Result = 0
List.append("Hello")

for value in List:
        Result += 1

print((List[3]))

Hello

World

Hello World

Compilation error

Question Number 11

Give the output of the command given in the shell window if the file Test.py contains the following line of code : print("Hello World")

>>> exec(open("c:\\Test.py").read)

Hello

Hello World

Compilation Error

No output

Question Number 12

Give the output of the following code snippet :

>>> myvar = 0x152
>>> myvar

100

338

156

Compilation error

Question Number 13

Give the output of the following code snippet in the python shell window:

>>> def Test(Arg = str(123)+ str(45)):
	print(str(123))

	
>>> Test()

123

12345

111

Compilation error

Question Number 14

What are the two subparts of the content of the email?

Header, Body

Message , Envelope

Header , Envelope

Message, Body

Question Number 15

Give the output of the following code snippet : The contents of the file 'Test.txt' is a string 'Red Blue' and 'Test2.txt' contains the string ' Green Yellow'.


file = open("Test.txt","r+")
file2 = open("Test2.txt","w+")
string = file.read(6)
file2.write(string)
file2.seek(0,0)
string = file2.read()
file.close()
file2.close()
print (string)

Red Blu

Red Bl

Green

Green Y

Question Number 16

Give the output of the following code snippet in the python shell window:

>>> var = 10 ** 2
>>> var

100

Compilation error

Question Number 17

Give the importance of -x command line argument :

It allows unbuffered binary input for stdout and stdin devices

It doesn’t run 'import site' on initialization.

Skips the first line of the source code file

None of the above

Question Number 18

Give the output of the following code snippet:

var = 1
string = "Hello World"

for Arg in string:
    if(Arg !='r'):
        if(Arg == 'o' not 'l' and 'd'):
            var +=1

print(var)

Syntax error

Question Number 19

Which of the following statements are true about the finally clause?

The finally clause is always executed.

Generally used to close all files, log the user of and perform other related tasks.

It is placed above at the end, below all the exception blocks

All of the above

Question Number 20

Which is the default file access mode?

Question Number 21

Which of the following commands is used to obtain the host name for a host address?

socket.gethostbyname()

socket.gethostbyaddress()

socket.gethostaddress()

socket.gethostbyaddr()

Question Number 22

Which of the following statements is true about the utility pythondoc in Python?

A utility that creates an executable program from your Python script so that you can execute the script just as you would any other application on your machine.

A utility for converting your Python application contained in multiple files into a one-or two-file distribution that will execute as normal with the Python interpreter.

A utility for creating documentation from the comments in your Python code that works much like JavaDoc.

None of the above

Question Number 23

Which is the library that helps you create Simple Object Access Protocol (SOAP) connections to Web services providers?

soapelement

elementsoap

elesoap

soapele

Question Number 24

Give the output of the following code snippet : The contents of the file is a string 'Hello World'


file = open("Test.txt","a+")
string = file.read(5)
file.write("Program")
file.close()
print (string)

Hello

World

Program

No output

Question Number 25

Which of the following applications requires the use of the google maps?

Geographic Information Systems

Geological Information Systems

Geographic Intel Systems

Geological Interactive Systems

Question Number 26

Which of the following statements are true about Roundup issue Tracker?

It can be used as a traffic system for the local drive

It can work on any system that supports Python

It has a TODO list management feature

All of the above

Question Number 27

What is the process of converting data into something which can't be read by others while it sits in permanent storage?

Encryption

Decryption

Version control

Data management

Question Number 28

Which of the following statements is true regarding the import statement?

Increases complexity.

Requires more memory resources

Python registers an error if an attribute is used that isnt imported.

All of the above

Question Number 29

Which option is used to display the python version number and then exit?

--version

-V

-v

Both 1 and 2

Question Number 30

Give the output of the following code snippet:

List = [1,2] + [11,10]
Result = 0
List2 = List.copy()
List2.reverse()
List3 = List + List2
List3.sort() 
print(List3)

[1, 2, 10, 11, 10, 11, 2, 1]

[1, 1, 2, 2, 10, 10 ,11, 11]

[1, 2, 10, 11, 1, 2, 10 ,11]

Compilation error

Question Number 31

Which of the following is true about the library grabscreen?

A widget-building library for Python that includes a number of subproducts.

A library for working with FTP sites.

A library for performing screen captures.

A library that helps you interact with XML data more efficiently than standard Python allows.

Question Number 32

Give the output of the following code snippet:

var = 0
string = "Hello World"

for Arg in string:
    if(Arg == '' or 'l'):
        var +=2
if( Arg == 'd'):
    pass
    var -= 5

else :
    var += 5
print(var)

Question Number 33

Give the output of the following code snippet:

class MyClass:
    Greeting = ""
    def __init__(self, Name="XYZ"):
        Greeting = Name
    def SayHello(self):
        print("Hello {0}".format(self.Greeting))

MyInst = MyClass()
MyInst.SayHello()

Hello

XYZ

Hello XYZ

Compilation error

Question Number 34

What does the color Black in the Python IDLE indicate?

Indicates you have typed a command

Specifies the content sent to a command

Shows the output from a command

Defines the non-command entries

Question Number 35

Give the output of the following code snippet : Assume the input given in 100.

try :
    value =(input("Enter a string : "))
except:
        print("Invalid")
else :
    if(value == "Hello"):
        print(value)
    else :
        print(0)

100

Invalid

Syntax error

Question Number 36

Give the output of the following code snippet:

var = 0
string = "Hello"

for Arg in string:
    if(Arg == 'l'):
        var +=2
        continue
        string = "World"
    else:
        var -=1
print(var)

-1

-2

Question Number 37

Give the output of the following code snippet:

var = 1

while (var != (10%4)):
        var += 1
else :
    var += 2
print(var)

Syntax error

Question Number 38

Give the output of the following code snippet in the python shell window:

>>> def Test(Arg = str(123)):
	print(Arg + 123)

	
>>> Test(45)

123123

123

168

Compilation error

Question Number 39

Give the output of the following code snippet:

var = 1

while (var <= 10):
    if( var != 2):
       pass
       var += 2
else:
    break
    var -= 1
    
print(var)

Syntax error

Question Number 40

Give the output of the following code snippet:

var = 0
string = "Hello World"

for Arg in string:
    if(Arg == ''):
        var +=2
if( Arg == 'd'):
    pass
    var -= 5

else :
    var += 5
print(var)

-5

Syntax error

Question Number 41

What does the color Yellow in the Python IDLE indicate?

Indicates you have typed a command

Specifies the content sent to a command

Shows the output from a command

None of the above

Question Number 42

Give the output of the following code snippet : Assume the file is present and contains the text 'Hello World'.

import sys

try :
    File = fileopen('Test.txt')
except IOError as e:
    print("Error opening file " + "Error number : {0} ".format(e.errno) +
          "Error text :{0}".format(e.strerror))

else:
    print("File opened")
    File.close()

Hello World

File opened

Error opening file Error number : 2 Error text : No such file or directory

Compilation error

Question Number 43

Give the output of the following code snippet:

var = 1

while (var == 10):
    if( var < 10):
       continue
       var += 2
else:
       var -= 2 
    
print(var)

-1

-2

Syntax error

Question Number 44

Give the output of the following two lines of code executed in the python shell window :

>>> var = 5
>>>var

No output

Compilation error

Question Number 45

Give the output of the following code snippet in the python shell window:

>>> var = 100
>>> var //=11
>>> var

Question Number 46

Give the importance of the -S command line option in python :

It doesn’t run 'import site' on initialization.

Displays helps about all the command line options

Used to save the file before it exits.

None of the above

Question Number 47

Give the output of the following code snippet :

>>> myvar = 0o100
>>> myvar += 100
>>>myvar

264

200

164

Compilation error

Question Number 48

Give the output of the following code snippet :

>>> myComplex = 3 + 2j
>>> myComplex.imag

3.0

2.0

Question Number 49

Give the output of the following code snippet :

value = 10

if(value == (10//5)):
    print(value)

elif (value != 10//2):
    print(value - 1)

Syntax error

Question Number 50

Give the output of the following code snippet : The contents of the file 'Test.txt' is a string 'Red Blue' , 'Test2.txt' contains the string ' Green Yellow' and 'Test3.txt' contains the string ' Black White'.

file = open("Test.txt","r+")
file3 = open("Test3.txt","a+")
string = file.read()
file3.write(string)
file3.seek(0,0)
string1 = file3.read()
file.close()
file3.close()
print (string1)

Red Blue

Red BlueBlack White

Black WhiteRed Blue

Compilation error

Question Number 51

Give the output of the following code snippet:

class MyClass:
    def PrintList2(**kwargs):
        for count,Item in kwargs.items():
            if(count == 'A'):
                print("{0}".format(Item[0]))

MyClass.PrintList2(A="Red",B="Blue")

Red

Blue

Question Number 52

Which library provides you with the calls needed to establish a connection, no matter what sort of protocol is in use?

Make Conn

Twisted Matrix

Matrix Conn

Twisted Connection

Question Number 53

Give the output of the following code snippet:

class MyClass:
    def PrintList1(args):
        for count,Item in args.items():
            print("{0}. {1}".format(count,Item))

MyClass.PrintList1(A="Red",B="Blue")

(A, 'Red')
(B, 'Blue')

A. Red
B. Blue

Red
Blue

Compilation error

Question Number 54

Give the output of the following code snippet:

class MyClass:
    Sum = 0
    def Calc(self,Val1 = 10, Val2=20):
        Sum = Val1 * Val2/10
        print(Sum)    

MyExp = MyClass(20)
MyExp.Calc(40)

80.0

120.0

100.0

Compilation error

Question Number 55

Give the output of the following code snippet:

var = 1

for Arg in range(1,1):
    if(Arg == 1):
        break
        var += 5
else :
    var -=5

print(var)

-1

-4

Question Number 56

Give the output of the following code snippet : Assume the input given in 5.55

try :
    value = int(input("Enter value:"))
except ValueError:
        print("Invalid")
else :
    if(value %2 == 0 ):
        print(value)

5.55

Invalid

Syntax error

Question Number 57

Give the output of the following code snippet:

class MyClass:
    Sum = 0
    def Calc(self,Val1 = 10, Val2=20):
        Sum = Val1 * Val2/10
        print(Sum)    

MyExp = MyClass()
MyExp.Calc()

0.0

20.0

40.0

Compilation error

Question Number 58

Which value determines how long a port stays open waiting for a response so that the application doesn't have to continuously re-create the connection?

Key

Port

Keep-Alive

Stay-Alive

Question Number 59

Give the output of the following code snippet:

class MyClass:
    def __init__(self, *args):
        self.Input = args[0]

    def __add__(self, Other):
        Output = MyClass(self)
        Output.Input = self.Input + Other.Input
        return Output

    def __str__(self):
        Output = ""
        for Item in self.Input:
            Output += Item
            Output += " "
            return Output
        
Value1 = MyClass("Red", "Green")
Value2 = MyClass("Blue", "Purple")
Value3 = Value1 + Value2
print("{0} + {1} = {2}".format(Value1, Value2, Value3))

Red Green + Blue Purple = Red Green Blue Purple

R + B = R

Red + Blue = Red

Compilation error

Question Number 60

Give the output of the following code snippet:

#!/usr/bin/python

DList = {"B": "Red", "C": "Yellow"}
DList2 = {"A": "Blue","D" : 10}
print(DList2["A"] + DList["D"])

BlueYellow

Blue

Blue10

Compilation error

Question Number 61

Which is a widget-building library for Python that includes a number of sub products?

tkinter

tkinter200

tkinter3000

tkinter1000

Question Number 62

Which of the following statements are true about the pdoc utility in Python?

It relies on the documentation that you place in your code in the form of docstrings and comments.

The output is in the form of a text file or an HTML document.

It can be run in a way that provides output through a web server so that people can see the documentation directly in a browser.

All of the above

Question Number 63

file = open("Test.txt","r+")
file2 = open("Test2.txt","r+")
file3 = open("Test3.txt","w+")
string = file.read()
file3.seek(0,2)
file3.write(string)
string = file2.read()
file3.seek(0,2)
file3.write(string)
file3.seek(10,0)
string3 = file3.read(5)

file.close()
file2.close()
file3.close()
print (string3)

Green

reen Y

een Y

en Yel

Question Number 64

Which of the following is an interface for Windows that makes it possible to create better console applications?

console

diffconsole

incconsole

eleconsole

Question Number 65

Give the output of the following code snippet:

var = 0
string = "Hello"

for Arg in string:
    if(Arg == 'l'):
        var += 1
print(var)

Syntax error

Question Number 66

Give the output of the following code snippet in the python shell window:

>>> def TestFun(Arg = 10):
	return(Arg+1,Arg+2)

>>> TestFun(1, 2)

( 2, 3)

(11, 12)

(12 , 15)

Compilation error

Question Number 67

Give the output of the following code snippet:

string = "Hello World"
print((string[: 3]+string[:2])+2)

HelHel

HellHell

HelHeHelHe

Compilation error

Question Number 68

Which of the following logical operators in python is used to determine if both the operators are true?

and

AND

Question Number 69

Give the output of the following code snippet:

## LibTest.py
def SayHello():
    print("Hello")
    PrintAge(10)
    return

def PrintAge(Age):
    print(Age + 10)
    return 

>>> import LibTest
>>>SayHello()

Hello

Hello 20

Syntax error

Question Number 70

Which of the following list functions removes an entry from the end of the list?

clear()

remove()

delete()

pop()

Question Number 71

Give the output of the following code snippet:

class MyClass:
    def __init__(self,Age):
        self.Age = Age

    def GetAge(self):
        return self.Age

    def SetAge(self,Age):
        if(Age > 30):
            self.Age = Age + self.Age
        else:
            self.Age = 20

    def __str__(self):
        return "{0} is aged {1}.".format(self.Name,self.Age)

JohnRecord = MyClass()
JohnRecord.SetAge(40)
AnnaRecord = MyClass(44)
print(JohnRecord.GetAge())

Compilation error

Question Number 72

Give the output of the following code snippet in the python shell window:

>>> var = 10
>>> if ( 1 != 1):
	var //= 3
	var **= 2
               print(var)

No output

Question Number 73

Give the output of the following code snippet:

class MyClass:
    def PrintList1(**kwargs):
        for count,Item in kwargs.list():
            print("{0}. {1}".format(count,Item))

MyClass.PrintList1(A="Red",B="Blue")

(A, 'Red')
(B, 'Blue')

A. Red
B. Blue

Red
Blue

Compilation error

Question Number 74

Give the output of the following code snippet :

>>> myvar = 0b100
>>> octa(myvar)

'0x8'

'0100'

'0o4'

Compilation error

Question Number 75

Which method of the os module can be used to create directories in the current directory?

makedir()

mkdir()

mkdirectry()

makedirect()

Question Number 76

Which of the following statements are true about the pydoc, also known as, Python Module Documentation?

It is a Python application

It appears in the \Python33\Lib directory of the system as pydoc.py

It creates a localized server that works with the browser to display information about Python modules and libraries

All of the above

Question Number 77

Give the importance of the -S command line option in python :

Displays help about the various environment variables

Python won't look for paths that may contain modules it needs.

Used to save the file before it exits.

All of the above

Question Number 78

Give the output of the following code snippet:

var = 0
string = "Hello"

for Arg in string:
    if(Arg == 'o'):
        var += 2
        break:
    elif (var != 1):
        var -=1
print(var)

-2

-1

Syntax error

Question Number 79

Give the output of the following code snippet : Assume the name of the host machine is 'Main'.

import socket
print(socket.gethostbyaddr("127.0.0.1")[2])

('Main', [], ['127.0.0.1'])

['127.0.0.1']

127.0.0.1

Compilation error

Question Number 80

Give the output of the following code snippet:

Formatted = "{:^,d}"
print(Formatted.format(3000))

3000

3000,000

3,000

Compilation error

Question Number 81

Give the output of the following code snippet:

string = ""
Result = string.lower()
print(Result)

No output

False

Syntax error

Question Number 82

Which is the standard hostname?

Stdhost

Host

Localhost

Standardhost

Question Number 83

Give the output of the following code snippet in the python shell window:

>>> var = ~0b1001
>>> var

-10

Question Number 84

Which of the following is an cryptographic library that can be used for data encryption?

PythonCrypt

PyCrypt

PyCrypto

PyCryptograph

Question Number 85

Which is an add-on to the elementtree library that helps you create nicer-looking and more functional XML tree displays?

neatelement

elementtidy

elementneat

elementtidytree

Question Number 86

Give the output of the following code snippet:

class MyClass:
    def PrintList1(self,*args):
        for count,Item in enumerate():
            if(count >= 0):
                count = count -1 
        print(count)
                

    def PrintList2(self,**kwargs):
        for count,Item in kwargs.items():
            if(count != 0):
                print(Item[0])
                break
                
List2 = MyClass()
List2.PrintList2(A="Green",B="Yellow",C="Red")
List2.PrintList1(1,2,3,"Blue")

ee
4

G
2

G
ee
3

Compilation error

Question Number 87

What are the components of an email address?

Envelope

Body

Message

None of the above

Question Number 88

Give the output of the following code snippet in the python shell window:

>>> def Test(Arg = str(123)):
	print(Arg)

	
>>> Test()

123

Compilation error

Question Number 89

Give the output of the following code snippet : Assume the file is not present.

import sys

try :
    File = open('Test.txt')
except IOError as e:
    for Arg in e.args:
        print(Arg)

else:
    print("File opened")
    File.close()

Hello World

File opened

2 No such file or directory

Compilation error

Question Number 90

Give the output of the following code snippet:

class MyClass:
    def __init__(self,Name = "",Age=0):
        self.Name = Name
        self.Age = Age

    def GetName(self):
        return self.Name

    def SetName(self, Name):
        self.Name = Name    
    
    def GetAge(self):
        return self.Age

    def SetAge(self,Age):
        self.Age = Age
            
    def __str__(self):
        return "{0} is aged {1}.".format(self.Name,self.Age)

class Anna(MyClass):
    def __init__(self,Name = "X", Age=0):
        self.Name = Name
        self.Age = Age
        self.Id = 1001

    def GetID(self):
        return self.Id
        
JohnRecord = MyClass()
AnnaRecord = Anna()
AnnaRecord.SetAge(35)
print(AnnaRecord)

Anna is aged 30.

Anna is aged 35.

X is aged 35.

Compilation error

Question Number 91

Give the output of the following code snippet:

class MyClass:
    def PrintList1(**args):
        for count,Item in enumerate(args):
            print("{0}. {1}".format(count,Item))

MyClass.PrintList1("Red", "Blue")

(0, 'Red')
(1, 'Blue')

0. Red
1. Blue

Red
Blue

Compilation error

Question Number 92

Give the output of the following code snippet in the python shell window:

>>> def TestFun():
	print("Hello")
	
>>> def TestFun2():
	print("World")

>>> TestFun2("Hello")

Hello

World

Hello World

Compilation error

Question Number 93

What are the key components of the client side for which the tutorials are provided for?

Interacting with browsers and browser-based technologies

Interacting with DataBase Management Systems (DBMSs)

Developing Content Management Systems (CMS)

All of the above

Question Number 94

What are the main features of Komodo IDE?

Code profiling

Data explorer

Complete debugger

All of the above

Question Number 95

Give the output of the following code snippet:

class MyClass:
    def __init__(self, **kwargs):
        self.Input = args[0]

    def __add__(self, Other):
        Output = MyClass()
        Output.Input = self.Input + Other.Input
        return Output

    def __str__(self):
        Output = ""
        for Item in self.Input:
            Output += Item
            Output += " "
            return Output
        
Value1 = MyClass("Red", "Green")
Value2 = MyClass("Blue", "Purple")
Value3 = Value1 + Value2
print("{0} + {1} = {2}".format(Value1, Value2, Value3))

Red Green + Blue Purple = Red Green Blue Purple

Red Blue + Green Purple = Red Green Blue Purple

Red + Blue = Red

Compilation error

Question Number 96

Give the output of the following code snippet : Assume the input given in 5.

try :
    value =float(input("Enter value from 1 to 50:"))
except:
        print("Invalid")
else :
    if(value > 0.0 ) and (value <= 50.5):
        print(value)
    else :
        print(0)

5.0

Syntax error

Question Number 97

Give the output of the following code snippet:

string = "Hello World"
Result = string.zfill(15)
Result1 = Result.rjust(20,"*")
print(Result1)

*****0000Hello World

*********Hello World

Hello World*********

Compilation error

Question Number 98

Give the output of the following code snippet:

var = 1
string = "Hello World"

for Arg in string:
    if(Arg == 'o' or 'l'):
        var +=2
if( Arg == 'd'):
    var -= 1

else :
    var += 1
print(var)

Question Number 99

Give the output of the following code snippet:

class MyClass:
    def PrintList2(**kwargs):
        for count,Item in kwargs.items():
            if(count == 'A'):
                print("{0}".format(Item[0]))
            else :
                print("{0}".format(Item[0]+Item[0]))

MyClass.PrintList2(A="Red")
MyClass.PrintList2(A="Green",D="Yellow")

R
Y
G

R
YY
GG

R
YY
G

Compilation error

Question Number 100

Give the output of the following code snippet in the python shell window:

>>> var = 1000 >> 3 or 20 < 2
>>> var

100

150

125

200

Question Number 101

Which attribute is used to determine if the module is in the process of initializing itself?

_initialize_

_initializing_

_initializemod_

_moduleinitialize_

Question Number 102

file = open("Test.txt","r+")
file3 = open("Test2.txt","w+")
string = file.read(5)
file3.write(string)
file3.seek(0,0)
string1 = file3.read(5)
file.close()
file3.close()
print (string1)

Red Bl

Red B

Black

Green

Question Number 103

Give the output of the following code snippet : Assume the input given in 0.0

try :
    value =(input("Enter value from 1 to 50:"))
except:
        print("Invalid")
else :
    if(value > 0 ) and (value <= 50):
        print(value)
    else :
        print(0)

0.0

Invalid

Compilation error

Question Number 104

Give the output of the following code snippet :

>>> myComplex = 3 + 2j
>>> myComplex.real

3.0

2.0

Question Number 105

Give the output of the following code snippet:

## LibTest.py
def SayHello(Name):
    print("Hello",Name)
    return

>>> import LibTest
>>> LibTest.SayHello(Arya)

Arya

Hello Arya

Hello

Compilation error

Question Number 106

Which of the following statements is true about the multiline code?

When using the default color scheme, multiline comments appear in green.

It starts and ends with three double quotes(" " ")

They are used to create longer comments

All of the above

Question Number 107

Which of the following statements is true regarding the import statement?

It can be used to import an entire module

Most commonly used method since it saves time.

Generally requires only one line of code.

All of the code.

Question Number 108

Give the output of the following code snippet:

string = "12345678"
Result = string.isnumeric()
print(Result)

True

False

Question Number 109

Give the output of the following code snippet : The contents of the file 'Test.txt' is a string 'Red Blue' and 'Test2.txt' contains the string ' Green Yellow'.


file = open("Test.txt","a+")
file2 = open("Test2.txt","w")
file.seek(5,0)
string = file.read()
file2.write(string)
string = file2.tell()
file.close()
file2.close()
print (string)

Compilation error

Question Number 110

file = open("Test.txt","r")
file2 = open("Test3.txt","w+")
string = file.read()
file2.write(string)
file2.seek(2,0)
string1 = file2.read()
string = file2.tell()
file.close()
file2.close()
print (string)

Question Number 111

Based on how they are made, which of the following type of error is hardest to find?

Syntactical

Semantic

Logical

All of the above

Question Number 112

Which of the following commands is used to exit python?

end()

leave()

quit()

Both 1 and 3

Question Number 113

Give the output of the following code snippet :

>>> myvar = 10
>>> bin(myvar)

1010

'0b1010'

'0b1100'

Compilation error

Question Number 114

Which of the following are some of the forms of MIME which are used when creating a message for an email?

MIMEMultiPart

MIMEImage

MIMEText

All of the above

Question Number 115

Based on how they are made, most programming language breaks the types of errors that occur into which of the following types?

Syntactical

Compile time

Logical

Both 1 and 3

Question Number 116

Give the output of the following code snippet:

string = "Hello World"
Result = string.zfill(12)
Result1 = Result.center(15,"*")
print(Result1)

**Hello World**

**0Hello World*

*0Hello World**

Compilation error

Question Number 117

Give the output of the following code snippet:

#!/usr/bin/python

MyTuple = ("Red","Blue")
MyTuple = MyTuple.__add__(("Green",10))
MyTuple = MyTuple.__add__(("Yellow",20.5))
print(MyTuple[3])

Red

Green

Yellow

Question Number 118

Give the output of the following code snippet:

var = 0
string = "Hello World"

for Arg in string:
    if(Arg == 'o' or Arg = 'l'):
        var += 2
    else :
        var -=1
print(var)

-2

-1

Syntax error

Question Number 119

Give the output of the following code snippet:

List = [1,2,4,5.5,7,8.25]
Result = 0
List.remove(5.5)
List.append(10.5)

for value in List:
    Result += 1

print(Result)

Compilation error

Question Number 120

Give the output of the following code snippet:

List = [1,2,4,5.5,7,8.25]
Result = 0
List.clear()
List.append(10.5)

for value in List:
    if(value % 2 == 0):
        Result -= 1
    else:
        Result +=1

print(len(List))

-1

Compilation error

Question Number 121

Give the output of the following code snippet in the python shell window:

>>> var = 10
>>> if ( 4 == 0b100):
	var //= 3
	var **= 2
	print(var)

No output

Question Number 122

Which of the following commands is used to obtain help information about the os library in Python?

os._help_

os._helpdoc_

os._listdoc_

os._doc_

Question Number 123

Give the output of the following code snippet in the python shell window:

>>> var = ~2
>>> var

-3

Question Number 124

Which exception is generated by Python if the user tries to inappropriately use a resource ?

ResourceWarning

InappropriateUsage

InvalidResource

ResourceNotFound

Question Number 125

Which of the following statements is true about the Body part of the email?

The message can be in plain text, formatted as HTML, and consisting of one or more documents, or it can be a combination of all these elements.

Includes the list of recipients

Includes other features such as the urgency of the message

All of the above

Question Number 126

Give the output of the following code snippet:

var = 1

for Arg in "Hello":
    var += 1
print(var)

Syntax error

Question Number 127

Which of the following options places python in verbose mode to see all import statements?

-v

-V

--v

All of the above

Question Number 128

Give the output of the following code snippet : The contents of the file 'Test.txt' is a string 'Red Blue' and 'Test2.txt' contains the string ' Green Yellow'.


file = open("Test.txt","r")
file2 = open("Test2.txt","a+")
string = file.read()
file2.write(string)
file2.seek(0,0)
string1 = file2.read()
file.close()
file2.close()
print (string1)

Red Blue Green Yellow

Green Yellow Red Blue

Red Blue

Compilation error

Question Number 129

Which utility converts your Python code into Java code so that you can make full use of Java functionality in your application while maintaining the features that you like about Python?

JPype

JavaPy

PythJava

Jython

Question Number 130

Give the output of the following code snippet:

string = "Hello World"
Result = string.ljust(10,"*")
print(Result)

Hello World****

****HelloWorld

Hello World

Compilation error

Question Number 131

Which of the following statements is true regarding the import statement?

Most commonly used method since it saves time and is faster

This method saves resources but increases complexity.

Can be used to selectively import individual module attributes.

All of the above

Question Number 132

Give the output of the following code snippet :

import socket
print(socket.getservbyport())

localhost

No output

smtp

Compilation error

Question Number 133

Which command line options forces python to not add the user site directory to sys.path?

-S

-s

--s

All the above

Question Number 134

file = open("Test.txt","r")
file2 = open("Test3.txt","a+")
string = file.read()
file2.seek(1,0)
file2.write(string)
string1 = file2.read(10)
string = file2.tell()
file.close()
file2.close()
print (string1)

Black WhiteRed Blue

lack WhiteRed Blue

lack White

Compilation error

Question Number 135

Give the output of the command given in the shell window if the file Test.py contains the following line of code : print("Hello World")

>>> exec(open ("c:/Test.py").read())

Hello

Hello World

Compilation Error

No output

Question Number 136

Give the output of the following code snippet:

var = 1

for Arg in range(1,3):
    if(Arg != 3):
        var += 5
        break

print(var)

Question Number 137

Give the output of the following code snippet:

#!/usr/bin/python

MyTuple = ("Red","Blue")
MyTuple2 = ((1,2),3,("Pink","Brown"))
MyTuple = MyTuple.__add__(("Green",10))
MyTuple = MyTuple.__add__(("Yello",20.5))
print(MyTuple[5]+MyTuple2[1])

23.5

Compilation error

Question Number 138

file = open("Test.txt","r+")
file2 = open("Test2.txt","a+")
file3 = open("Test3.txt","w+")
string = file.read()
file3.seek(0,1)
file3.write(string)
string = file2.read()
file3.seek(0,0)
file3.write(string)
val = file3.tell()

file.close()
file2.close()
file3.close()
print (val)

Question Number 139

Give the output of the following code snippet : The contents of the file 'Test.txt' is a string 'Red Blue' and 'Test2.txt' contains the string ' Green Yellow'.


file = open("Test.txt","w+")
file2 = open("Test2.txt")
string = file.read()
file2.write(string)
file2.seek(0,1)
string1 = file2.tell()
file.close()
file2.close()
print (string1)

Compilation error

Question Number 140

Give the output of the following code snippet:

string = "Hello World Program"
Result = string.split("#")
print(Result)

['Hello', 'World', 'Program']

['Hello World Program']

['Hello', 'World Program']

Compilation error

Question Number 141

Give the output of the following code snippet:

var = 0
string = "Hello World"

for Arg in string:
    if(Arg == ''):
        var +=2
if( Arg == ''):
    var -= 5

else :
    var += 5
print(var)

-5

Question Number 142

Give the output of the following code snippet in the python shell window:

>>> var = not 0
>>> var

-100

100

True

False

Question Number 143

Which of the following statements are true about the instance variables?

They are safer to use since there is more control over them.

They exist only as long as the methods in the class exists.

The instance variables are defined as part of the methods.

All of the above

Question Number 144

Which of the following libraries helps create anti-aliased drawings?

aggdraw

drawagg

aldraw

aliasdraw

Question Number 145

Give the output of the following code snippet:

#!/usr/bin/python

MyTuple = ("Red")
MyTuple = MyTuple.__add__((20,"Green"))
MyTuple = MyTuple.__add__((10.5))
print(MyTuple)

('Red',20, 'Green',10.5)

(10.5,20, 'Green', 'Red')

('Red',10.5,20, 'Green')

Compilation error

Question Number 146

Which of the following keywords is used to define a function in Python?

define

def

func

function

Question Number 147

Give the output of the following code snippet:

var = 0
string = "Hello"

for Arg in string:
    if(Arg == 'h'):
        var +=2
    elif (var == 1):
        var -=1
        break
print(var)

-1

-2

Question Number 148

What is the use of the PYTHONPATH environment variable in python?

To set the default search path for python to search for modules

To provide a list of directories to search for modules

To create a new file and set a path for it

None of the above

Question Number 149

Give the output of the following code snippet : The contents of the file 'Test.txt' is a string 'Red Blue' and 'Test2.txt' contains the string ' Green Yellow'.


file = open("Test.txt","a+")
file2 = open("Test2.txt","r+")
file.seek(0,0)
string = file.read()
file2.write(string)
string1 = file2.read()
file.close()
file2.close()
print (string1)

Red Blue

Green Yellow

Green

llow

Question Number 150

Which of the following statements are true about the Jython utility?

The ability to modify your code after conversion is lost.

This utility converts your Python code into Java code so that you can make full use of Java functionality in your application.

Any changes that made to the code will create an incompatibility between the original Python code and its Java counterpart.

All of the above

Question Number 151

Give the output of the following code snippet:

class MyClass:
    def __init__(self, *args):
        self.Input = args

    def __add__(self, Other):
        Output = MyClass(self)
        Output.Input = self.Input + Other.Input
        return Output

    def __str__(self):
        Output = ""
        for Item in self.Input:
            Output = Item
        return Output
        
Value1 = MyClass("Red", "Green")
Value2 = MyClass("Blue", "Purple")
Value3 = Value1 + Value2 + Value2
print("{0} + {1} = {2}".format(Value1, Value2, Value3))

Green + Purple = Green

Green + Purple = Purple

Red + Blue = Red

Compilation error

Question Number 152

Give the output of the following code snippet in the python shell window:

>>> def TestFun(Arg):
	print(Arg)
	
>>> TestFun(100)

No output

Compilation Error

100

Question Number 153

Which of the following statements are true about the finally clause?

It can be used to perform any last minute related tasks.

Causes a total system failure.

It executes even only if the exception is raised.

All of the above

Question Number 154

Which of the following statements are true about the instance variables?

Instance variables provide global access to data that your class manipulates in some way.

They are inherently unsafe to use.

The instance variables are defined as part of the class itself.

None of the above

Question Number 155

Give the output of the following code snippet:

class MyClass:
    def __init__(self, **args):
        self.Input = args[0]

    def __add__(self, Other):
        Output = MyClass()
        Output.Input = self.Input + Other.Input
        return Output

    def __str__(self):
        Output = ""
        for Item in self.Input:
            Output += Item
            Output += " "
            return Output
        
Value1 = MyClass("Red", "Green")
Value2 = MyClass("Blue", "Purple")
Value3 = Value1 + Value2
print("{0} + {1} = {2}".format(Value1, Value2, Value3))

Red Green + Blue Purple = Red Green Blue Purple

Red Blue + Green Purple = Red Green Blue Purple

Red + Blue = Red

Compilation error

Question Number 156

Give the output of the following code snippet :

>>> myvar = 0b101
>>> myvar

101

Compilation error

Question Number 157

Give the output of the following code snippet:

class MyClass:
    def __init__(self,Name = "",Age=0):
        self.Name = Name
        self.Age = Age

    def GetAge(self):
        return self.Age

    def SetAge(self,Age):
        self.Age = Age
            
    def __str__(self):
        return "{0} is aged {1}.".format(self.Name,self.Age)

class Anna(MyClass):
    def __init__(self, Age=0):
        self.Name = "Anna"
        self.Age = Age
        self.Id = 1001
        
    def SetName(self,Name):
        print("Name cannot be changed")
        
    def GetID(self):
        return self.Id
        
JohnRecord = Anna()
JohnRecord.SetName("John")

John is aged 0.

Anna is aged 0.

Name cannot be changed

Compilation error

Question Number 158

Give the output of the following code snippet : Assume the input given in 'Hello World'.

try :
    value =(input("Enter a string : "))
except:
        print("Invalid")
else :
    if(value == "Hello"):
        print(value)
    else :
        print(0)

Hello

Invalid

Syntax error

Question Number 159

Give the output of the following code snippet : The contents of the file 'Test.txt' is a string 'Red Blue' and 'Test2.txt' contains the string ' Green Yellow'.


file = open("Test.txt","a+")
file2 = open("Test2.txt","r+")
file.seek(5,0)
string = file.read()
file2.write(string)
string = file2.tell()
file.close()
file2.close()
print (string)

Compilation error

Question Number 160

Give the output of the following code snippet in the python shell window:

>>> var = (10 // 10) != (100 // 100)
>>> var

True

False

Question Number 161

Which of the following is true about the library pilfont?

A library that helps you create Simple Object Access Protocol (SOAP) connections to Web services providers.

A library for adding enhanced font functionality to a PIL-based application.

A library that helps you create anti-aliased drawings.

A library that helps you interact with XML data more efficiently than standard Python allows.

Question Number 162

What is IDLE?

Integrated DeveLopment Environment

Integrated Developed Line Environment

Interactive Development Environment

Integrated Development Language Environment

Question Number 163

Give the output of the following code snippet in the python shell window:

>>> def Test(Arg = 100):
	Arg +=100
	print(Arg)

>>> Test(200)

100

200

300

Compilation error

Question Number 164

Give the output of the following code snippet : Assume the inputs given for value1 = 10 and value2 = 20.5

try :
    value1 = int(input("Enter first value:"))
    value2 = int(input("Enter second value:"))
    Result = value1/value2
except (ValueError):
        print("Enter whole number")
except (KeyboardInterrupt):
        print("Interrupt detected")
except (ZeroDivisionError):
        print("Cannot divide by zero")
except (ArithmeticError):
        print("Undefined Math error")
else :
        print(Result)

0.0

Undefined Math error

Enter whole number

Syntax error

Question Number 165

Give the output of the following code snippet:

class MyClass:
    def __init__(self, *args):
        self.Input = args

    def __add__(self, Other):
        Output = MyClass()
        Output.Input = Other.Input
        return Output

    def __str__(self):
        Output = ""
        for Item in self.Input:
            Output = Item
        return Output
        
Value1 = MyClass("Red", "Green")
Value2 = MyClass("Blue", "Purple")
Value3 = MyClass("Black", "White")
Value = Value1 + Value2 + Value3
print("{0} + {1} = {2}".format(Value1, Value2, Value))

Red + Blue = Red

Red + Blue = Black

Green + Purple = White

Compilation error

Question Number 166

Which of the following denotes an identifier for a connection to a server?

Port

Local host

Host address

Question Number 167

Which of the following are true with regards to modules in Python?

Commonly used modules that contain source code for generic needs are libraries.

Code becomes complex and harder to manage as modules.

They are contained in the same file.

All of the above

Question Number 168

Which of the following is true about the library elementsoap?

A library that helps you create Simple Object Access Protocol (SOAP) connections to Web services providers.

A library for working with FTP sites.

A library that helps you create anti-aliased drawings.

A library that helps you interact with XML data more efficiently than standard Python allows.

Question Number 169

What does the color Blue in the Python IDLE indicate?

Indicates you have typed a command

Specifies the content sent to a command

Shows the output from a command

Defines the non-command entries

Question Number 170

Which of the following statements are true about the finally clause?

Executes only when another exception is raised

Generally used to close all files, log the user of and perform other related tasks.

It is placed above all the exception blocks

All of the above

Question Number 171

Give the output of the following code snippet:

string = "Hello World"
Result = string.find("w")
print(Result)

-1

Exception raised : Substring not found

Question Number 172

Which of the following is true about the library tkinter3000?

A widget-building library for Python that includes a number of subproducts.

A library for working with FTP sites.

A library for performing screen captures.

A library that helps you interact with XML data more efficiently than standard Python allows.

Question Number 173

Which are the two ways to import modules?

Using import statement

Using from…import statement

Using import…to statement

Both 1 and 2

Question Number 174

Give the output of the following code snippet in the python shell window:

>>> var = ~0b1011
>>> var += var
>>> var

-10

-24

Question Number 175

Which of the following statements are true about dictionaries in Python?

A list structure can be used to define a key

The defined key does not have to be unique

It can be used instead of a switch case statement.

All of the above

Question Number 176

Which are the specialized functions in Python which return iterators?

Constructors

Destructors

Generators

All of the above

Question Number 177

Give the output of the following code snippet:

class MyClass:
    Sum = 0    

MyExp = MyClass()
print(MyExp.__class__)

__main__.MyClass

Compilation error

Question Number 178

file = open("Test.txt","r")
file2 = open("Test3.txt","w+")
string = file.read()
file2.write(string)
file2.seek(0,1)
string1 = file2.read()
string = file2.tell()
file.close()
file2.close()
print (string)

Compilation error

Question Number 179

Give the output of the following code snippet : The contents of the file 'Test.txt' is a string 'Red Blue' and 'Test2.txt' contains the string ' Green Yellow'.


file = open("Test.txt","w")
file2 = open("Test2.txt","w")
file.seek(5,0)
string = file.read()
file2.write(string)
string = file2.tell()
file.close()
file2.close()
print (string)

Compilation error

Question Number 180

Give the output of the following code snippet:

class MyClass:
    def PrintList1(*args):
        for Item in enumerate(args):
            print("{0}".format(Item))

MyClass.PrintList1("Red", "Blue")

(0, 'Red')
(1, 'Blue')

0. Red
1. Blue

Red
Blue

Compilation error

Question Number 181

Give the output of the following code snippet:

string = "Hello World"
Result = string.zfill(15)
Result1 = Result.rjust("*",20)
print(Result1)

*****0000Hello World

*********Hello World

Hello World*********

Compilation error

Question Number 182

Give the output of the following code snippet : Assume the input given in 10.

try :
    value = int(input("Enter value:"))
except ValueError:
        print("Invalid")
else :
    if(value %2 == 0 ):
        print(value)
    else :
        print(0)

Invalid

Syntax error

Question Number 183

Which library makes it possible to access most (but not all) of the Java libraries out there directly from Python?

JPype

JavaPy

PythJava

PyJava

Question Number 184

Give the output of the following code snippet : Assume the input given in 55.

try :
    value = int(input("Enter value from 1 to 50:"))
except:
        print("Invalid")
else :
    if(value > 0 ) and (value <= 50):
        print(value)
    else :
        print(0)

Invalid

Syntax error

Question Number 185

Give the output of the following code snippet :

>>> myvar = 1!=0
>>> myvar

True

False

Question Number 186

Expand PIL :

Python Imaging Library

Python Import Library

Python Instruction Library

Python Imaging Location

Question Number 187

Give the output of the following code snippet : The contents of the file is a string 'Hello World'


file = open("Test.txt","a+")
file.write("Program")
file.seek(10,3)
string = file.read(2)
file.close()
print (string)

Compilation error

Question Number 188

file = open("Test.txt","r+")
file2 = open("Test2.txt","r+")
file3 = open("Test3.txt","a+")
string = file.read()
file3.seek(0,2)
file3.write(string)
string = file2.read()
file3.seek(0,2)
file3.write(string)
file3.seek(10,0)
string3 = file3.read(5)

file.close()
file2.close()
file3.close()
print (string3)

Red Bl

Red B

eRed

te Red

Question Number 189

Give the output of the following code snippet in the python shell window:

>>> var = 10 & 20 ^ 30 >> 2
>>> var

150

Question Number 190

Which of the following statements are true regarding the library JPype?

This library makes it possible to access most (but not all) of the Java libraries out there directly from Python.

The library works by creating a bridge between the two languages at the byte-code level.

This library is used to achieve interoperability between two languages, Java and Python.

All of the above

Question Number 191

Give the output of the following code snippet:

class MyClass:
    Greeting = ""
    def __init__(self, Name="XYZ"):
        self.Greeting = Name
    def SayHello():
        print("Hello {0}".format(self.Greeting))

MyInst = MyClass("Aria")
MyInst.SayHello()

Hello

XYZ

Hello XYZ

Compilation error

Question Number 192

Give the output of the following code snippet :

>>> myvar = 100
>>> var += 0o100
>>> myvar

264

200

164

Compilation error

Question Number 193

Give the output of the following code snippet in the python shell window:

>>> def TestFun(Arg):
	ret(Arg+1)

>>> TestFun(1)

Compilation error

Question Number 194

Give the output of the following code snippet:

## LibTest.py
def SayHello(Name):
    print("Hello",Name)
    return

def SayAge(Age):
    print("Age : ", Age + 10)
    return

>>> import LibTest
>>> LibTest.SayAge(10.5)

Age : 0

Age : 10.5

Age : 20.5

Compilation error

Question Number 195

Give the output of the following code snippet:

class MyTest:
    var = 0
    def SayHello():
        print("Hello")

NewInst = MyTest()
NewInst2 = MyTest()
NewInst.var = 2
NewInst2.var = 3
MyTest.SayHello()

Hello

Compilation error

Question Number 196

Give the output of the following code snippet:

class MyClass:
    def __init__(self, *args):
        self.Input = args

    def __str__(self):
        Output = ""
        for Item in self.Input:
            Output = Item
        return Output
        
Value1 = MyClass("Red", "Green")
Value2 = MyClass("Blue", "Purple")
Value3 = MyClass("Black", "White")
Value = Value1 + Value2 + Value3
print("{0} + {1} = {2}".format(Value1, Value2, Value))

Red + Blue = Red

Red + Blue = Black

Green + Purple = White

Compilation error

Question Number 197

file = open("Test3.txt","w+")
file2 = open("Test2.txt","a+")
string = file.read()
file2.seek(0,0)
file2.write(string)
string1 = file2.read()
string = file2.tell()
file.close()
file2.close()
print (string)

Question Number 198

Give the output of the following code snippet:

List = [1,2,'Three',4.5]
print(List[0] + int(List[2]))

1Three

Compilation error

Question Number 199

Give the output of the following code snippet:

print("Hello")
print('World')
print("""Multiple line text.
This is an example""")

Hello World Multiple line text. This is an example

Hello Multiple line text. This is an example

World Multiple line text. This is an example

Hello
World
Multiple line text.
This is an example

Question Number 200

Give the output of the following code snippet:

## LibTest.py
def SayHello(Name):
    print("Hello",Name)
    return

def SayAge(Age):
    print("Age : ", Age + 10)
    return

>>> import from LibTest SayHello
>>> SayAge(10)

Age : 10

Age : 20

Hello

Syntax error

Question Number 201

Give the output of the following code snippet:

List = ["Hello","World"]*2 + ["World"]* 2
Result = 0
List.remove("Hello")

for value in List[3]:
        Result += 2
        if(value == 'o'):
            Result -= 3

print(Result)

Question Number 202

Give the output of the following code snippet:

class MyClass:
    def __init__(self,Age=0):
        self.Age = Age

    def GetAge(self):
        return self.Age

    def SetAge(self,Age):
        if(Age > 30):
            self.Age = Age + self.Age
        else:
            self.Age = 20

    def __str__(self):
        return "{0} is aged {1}.".format(self.Name,self.Age)

JohnRecord = MyClass()
AnnaRecord = MyClass()
print(JohnRecord.GetAge())

Question Number 203

What are the two components of an email?

Header, Body

Message , Envelope

Header , Envelope

Message, Body

Question Number 204

Which option allows unbuffered binary input for stdout and stderr devices?

-s

-u

-U

--S

Question Number 205

Give the output of the following code snippet :

>>> myvar = 0b100
>>> myvar == 4

False

True

Compilation error

Question Number 206

file = open("Test2.txt","a+")
file2 = open("Test3.txt","w+")
string = file.read()
file2.write(string)
file2.seek(5,0)
string1 = file2.read()
string = file2.tell()
file.close()
file2.close()
print (string)

Compilation error

Question Number 207

Give the output of the following code snippet in the python shell window:

>>> def Test(Arg = str(123)):
	print(Arg + str(45))

	
>>> Test()

123

12345

Compilation error

Question Number 208

Which of the following statements are true with regards to environment variables in python?

They are used to create new python programs

Setting them generally causes an inconsistent behavior.

They can be set permanently by configuring them during the OS setup.

Both 1 and 2

Question Number 209

Give the output of the following code snippet:

string = "Hello\nWorld\nProgram\n"
Result = string.splitlines()
print(Result)

['Hello', 'World', 'Program']

Hello World Program

['Hello', 'World Program']

Compilation error

Question Number 210

Give the output of the following code snippet:

class MyClass:
    def PrintList2(*args):
        for count,Item in enumerate(args):
            while(count >= 0):
                print((Item[0]))
                break
            else :
                print(Item[1]+Item[1])

MyClass.PrintList2("Red")
MyClass.PrintList2("Green", "Yellow")

RR
G
YY

R
G
Y

R
G
YY

Compilation error

Question Number 211

Which argument is provided to the methods so that it takes a variable list of arguments?

**kwarg

*kwargs

**kwargs

kwarg

Question Number 212

Which of the following are examples of bug tracking sites that can be used with Python?

Github

Google blogger

W3schools

All of the above

Question Number 213

Give the output of the following code snippet:

var = 1
string = "Hello World"

for Arg in string:
    if(Arg == 'o' or 'l' and 'd'):
        var +=1
if( Arg == 'd'):
    var -= 1
print(var)

Question Number 214

Give the output of the following code snippet:

var = 0
string = "Hello World"

for Arg in string:
    if(Arg == ''):
        var +=2
if( Arg == ''):
    var -= 5
    break

else :
    var += 5
print(var)

-5

Syntax error

Question Number 215

Which of the following statements are true regarding custom exceptions?

It requires a class creation and creating a new exception as a starting point.

The init() function can be used to create a new instance for the class.

They provide more information about the exceptions raised when compared to standard exceptions

All of the above

Question Number 216

Which of the following functions are true regarding the split() string function in Python?

Here, '#' is used as the default delimiter.

Splits a strings into a specified number based only on space.

The argument 'num' can determine the number of substrings returned.

All of the above

Question Number 217

Which of the following is true about the library aggdraw?

A library that helps you create Simple Object Access Protocol (SOAP) connections to Web services providers.

A library for working with FTP sites.

A library that helps you create anti-aliased drawings.

A library that helps you interact with XML data more efficiently than standard Python allows.

Question Number 218

Give the output of the following code snippet:

string = "\r\nABC"
Result = string.isspace()
print(Result)

True

False

Question Number 219

Which exception is generated by Python when the system runs out of memory?

OutOfMemory

MemoryException

MemoryError

All of the above

Question Number 220

Give the output of the following code snippet:

class MyClass:
    def __init__(*args):
        self.Input = args[0]

    def __add__(self, Other):
        Output = MyClass()
        Output.Input = self.Input + Other.Input
        return Output

    def __str__(self):
        Output = ""
        for Item in self.Input:
            Output += Item
            Output += " "
            return Output
        
Value1 = MyClass("Red", "Green")
Value2 = MyClass("Blue", "Purple")
Value3 = Value1 + Value2
print("{0} + {1} = {2}".format(Value1, Value2, Value3))

Red Green + Blue Purple = Red Green Blue Purple

Red Blue + Green Purple = Red Green Blue Purple

Red + Blue = Red

Compilation error

Question Number 221

Which of the following statements are true about the IRLib library?

It is used to build a search mechanism into the application so that files can be searched and retrieved easily.

It is platform independent.

IRLib works by creating a search index of whatever information you want to work with.

All of the above

Question Number 222

Give the output of the following code snippet:

var = 0
string = "Hello World"

for Arg in string:
    if(Arg == 'o' or Arg != 'l'):
        var += 2
    else :
        var -=1
print(var)

Question Number 223

Give the output of the following code snippet : The contents of the file 'Test.txt' is a string 'Red Blue' and 'Test2.txt' contains the string ' Green Yellow'.


file = open("Test.txt","r+")
file2 = open("Test2.txt","w+")
string = file.read(6)
file2.write(string)
file2.seek(0,0)
string1 = file2.read(5)
file.close()
file2.close()
print (string1)

Red B

Red Bl

Green

Green Y

Question Number 224

Give the output of the following code snippet:

var = 1

while (var <= 10):
    if( var != 2):
       pass
       var += 2
else:
       var -= 1
    
print(var)

Question Number 225

Which of the following is true about the library ftpparse?

A widget-building library for Python that includes a number of subproducts.

A library for working with FTP sites.

A library for performing screen captures.

A library that helps you interact with XML data more efficiently than standard Python allows.

Question Number 226

Which of the following operators raises an error in the current versions of python?

Question Number 227

Give the output of the following code snippet:

string = "Hello World"
Result = max(string)
print(Result)

Compilation error

Question Number 228

Based on how they are made, most programming language breaks the types of errors that occur into which of the following types?

Syntactical

Compile time

Run time

All of the above

Question Number 229

For the open() function to access a file, what is the action taken if the buffering value is negative?

No buffering takes place

Line buffering takes place during file access

Buffering takes place based on the buffer size.

Buffer size is the system's default

Question Number 230

Give the output of the following code snippet:

#!/usr/bin/python

DList = {"B": "Red", "C": "Yellow","C1" : 20}
DList2 = {"A": "Blue","D" : 10}
print(DList["C1"] + DList2["D"])

1020

Compilation error

Question Number 231

Which MIME form allows a single message to contain multiple subparts, such as including both text and graphics in a single message?

MIMEMultiText

MIMEMultipart

MIMEMultiplepart

MIMEParts

Question Number 232

Give the output of the following code snippet : Assume the input given in 1.5.

try :
    value = int(input("Enter value from 1 to 50:"))
except (ValueError, KeyboardInterrupt):
        print("Invalid")
else :
    if(value > 0 ) and (value <= 50):
        print(value)
    else :
        print(0)

Invalid

Compilation error

Question Number 233

Give the output of the following code snippet in the python shell window:

>>> var = "Hell" not in "Hell World"
>>> var

True

False

Question Number 234

Give the output of the following code snippet in the python shell window:

>>> def TestFun(Arg):
	return(Arg+1)

>>> TestFun(1)

Compilation error

Question Number 235

Give the output of the following code snippet:

string = "Hello World"
print(string[4])

No output

Question Number 236

Which of the following statements are true about constructors in Python?

When you create a class without a constructor, Python automatically creates a default constructor.

A class does not need to have a constructor

Name of the constructor is always initialize()

All of the above

Question Number 237

Give the output of the following code snippet in the python shell window:

>>> var = ~1 + ~2
>>> var

-3

-2

-5

Question Number 238

Give the output of the following code snippet:

var = 1

for Arg in "Hello";
    var += 1
print(Arg)

Hello

Syntax error

No output

Question Number 239

Give the output of the following code snippet:

var = 1

for Arg in str(var):
    var += 1
print(var)

Compilation error

Question Number 240

Which of the following statements are true about the finally clause?

It can be used to perform any last minute related tasks.

Generally used to close all files, log the user of and perform other related tasks.

It executes even if the exception is not raised.

All of the above

Question Number 241

Give the output of the following code snippet in the python shell window:

>>> def Test(Arg = str(23)):
	print(Arg + str(45))

	
>>> Test(10)

1045

1023

2345

Compilation error

Question Number 242

Give the output of the following code snippet in the python shell window:

>>> def Fun(Arg = "No value"):
	print(Arg)

>>> Fun(Hello World)

No output

No value

Syntax error

Question Number 243

Give the output of the following code snippet :

value = 3

if(value == (10/2)):
    if(value > 0):
       print(value)
       
elif (value == 10-7):
    print(value - 1)

elif (value == 10+4):
    print(value - 2)
    
elif (value == 10//5):
    print(value + 1)

Question Number 244

Give the output of the following code snippet:

List = [1,2,4,5.5,7,8.25]
Result = 0
List.remove(5.5)

for value in List:
    Result += value

print(Result)

21.25

22.25

24.25

Compilation error

Question Number 245

Give the output of the following code snippet :

>>> myComp1 = 3 + 5j
>>> myComp2 = 4 + j
>>> myComp3 = myComp1 + myComp2
>>> myComp3.imag

6.0

7.0

9.0

4.0

Question Number 246

Give the output of the following code snippet:

string = "Hello World"
Result = split(string)[0]
print(Result)

Hello

Hello, World

World

Compilation error

Question Number 247

Which of the following statements are true about lists in Python?

Python numbers the items added to the list.

Each item added to a list, occupies random positions in memory.

They provide greater functionality and better flexibility

All of the above

Question Number 248

Give the output of the following code snippet:

class MyClass:

    def __add__(self, Other):
        Output = MyClass()
        Output.Input = self.Input + Other.Input
        return Output

    def __str__(self):
        Output = ""
        for Item in self.Input:
            Output += Item
            Output += " "
        return Output
        
Value1 = MyClass("Red", "Green")
Value2 = MyClass("Blue", "Purple")
Value3 = Value1 + Value2
print("{0} + {1} = {2}".format(Value1, Value2, Value3))

Red Green + Blue Purple = Red Green Blue Purple

Red Blue + Green Purple = Red Green Blue Purple

Red + Blue = Red

Compilation error

Question Number 249

Which of the following is used to indicate a multiline comment?

" "

###

" " "

Question Number 250

Give the output of the following code snippet : Assume the input given in 'Ctrl + C'.

try :
    value = int(input("Enter value from 1 to 50:"))
except (ValueError, KeyboardInterrupt):
        print("Invalid")
else :
    if(value > 0 ) and (value <= 50):
        print(value)
    else :
        print(0)

Invalid

Compilation error

Question Number 251

Give the output of the following code snippet : The contents of the file is a string 'Hello World'


file = open("Test.txt","a+")
file.write("Program")
file.seek(-1,0)
string = file.read(2)
file.close()
print (string)

Compilation error

Question Number 252

Give the output of the following code snippet :

>>> myvar = 0o16
>>> binary(myvar)

'1111'

'0b1111'

'0b1110'

Compilation error

Question Number 253

Give the output of the following code snippet : The contents of the file is a string 'Hello World'


file = open("Test.txt","r+")
file.write("Program")
file.seek(0,0)
string = file.read(5)
file.close()
print (string)

Hello

World

Progr

Compilation error

Question Number 254

Give the output of the following code snippet:

List = ["Hello","World"]*2 + ["World"]
Result = 0
List.pop("Hello")

for value in List[3]:
        Result += 2
        if(value == 'o'):
            Result -= 3
        else :
            Result += 5

print(Result)

Compilation error

Question Number 255

Which address is associated with the localhost?

127.0.0.1

255.255.255.0

255.255.255.1

127.255.255.0