SCREEN TEST – PYTHON Programming

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Answered

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Incorrect

Question 1 of 100

1. Question

1. Which type of Programming does Python support?

structured programming

object-oriented programming

functional programming

all of the mentioned

Question 2 of 100

2. Question

2. What is the output of the following Python Programs?

a = “Aticleworld”
b = 13
print (a + b)

Compiler Error

Aticleworld13

13

Aticleworld

Question 3 of 100

3. Question

3. Is Python case sensitive when dealing with identifiers?

no

Yes

machine dependent

none of the mentioned

Question 4 of 100

4. Question

4. Which of the following is the correct extension of the Python file?

.python

.pl

.py

.p

Question 5 of 100

5. Question

5. Is Python code compiled or interpreted?

Python code is both compiled and interpreted

Python code is neither compiled nor interpreted

Python code is only compiled

Python code is only interpreted

Question 6 of 100

6. Question

6. All keywords in Python are in _________

Capitalized

lower case

UPPER CASE

None of the mentioned

Question 7 of 100

7. Question

7. What will be the value of the following Python expression?

4 + 3 % 5

7

2

4

1

Question 8 of 100

8. Question

8. Which of the following is used to define a block of code in Python language?

Indentation

Key

Brackets

All of the mentioned

Question 9 of 100

9. Question

9. Which keyword is used for function in Python language?

function

def

Fun

define

Question 10 of 100

10. Question

10. Which of the following character is used to give single-line comments in Python?

//

#

!

/*

Question 11 of 100

11. Question

11. What will be the output of the following Python code?

1 2 3

error

1 2

none of the mentioned

Question 12 of 100

12. Question

12. Which of the following functions can help us to find the version of python that we are currently working on?

sys.version(1)

sys.version(0)

sys.version()

sys.version

Question 13 of 100

13. Question

13. Python supports the creation of anonymous functions using __________

pi

anonymous

lambda

none of the mentioned

Question 14 of 100

14. Question

14. What is the order of precedence in python?

Exponential, Parentheses, Multiplication, Division, Addition, Subtraction

Exponential, Parentheses, Division, Multiplication, Addition, Subtraction

Parentheses, Exponential, Multiplication, Division, Subtraction, Addition

Parentheses, Exponential, Multiplication, Division, Addition, Subtraction

Question 15 of 100

15. Question

15. What will be the output of the following Python code snippet if x=1?

x<<2

4

2

1

8

Question 16 of 100

16. Question

16. What does pip stand for python?

Package Installer for Python

all private members must have leading and trailing underscores

Preferred Installer Program

none of the mentioned

Question 17 of 100

17. Question

17. Which of the following is true for variable names in Python?

underscore and ampersand are the only two special characters allowed

unlimited length

all private members must have leading and trailing underscores

none of the mentioned

Question 18 of 100

18. Question

18. What are the values of the following Python expressions?

2**(3**2)
(2**3)**2
2**3**2

512, 64, 512

512, 512, 512

64, 512, 64

64, 64, 64

Question 19 of 100

19. Question

19. Which of the following is the truncation division operator in Python?

|

//

/

%

Question 20 of 100

20. Question

20. What will be the output of the following Python code?

l=[1, 0, 2, 0, ‘hello’, ”, []]
list(filter(bool, l))

[1, 0, 2, ‘hello’, ”, []]

Error

[1, 2, ‘hello’]

[1, 0, 2, 0, ‘hello’, ”, []]

Question 21 of 100

21. Question

21. Which of the following functions is a built-in function in python?

factorial()

print()

seed()

sqrt()

Question 22 of 100

22. Question

22. Which of the following is the use of id() function in python?

Every object doesn’t have a unique id

Id returns the identity of the object

All of the mentioned

None of the mentioned

Question 23 of 100

23. Question

23. What will be the output of the following Python code?

1
2

0

1

2

Question 24 of 100

24. Question

24. What will be the output of the following Python function?

min(max(False,-3,-4), 2,7)

-4

-3

2

False

Question 25 of 100

25. Question

25. Which of the following is not a core data type in Python programming?

Tuples

Lists

Class

Dictionary

Question 26 of 100

26. Question

26. What will be the output of the following Python expression if x=56.236?

print("%.2f"%x)

56.236

56.23

56.0000

56.24

Question 27 of 100

27. Question

27. Which of these is the definition for packages in Python?

A set of main modules

A folder of python modules

A number of files containing Python definitions and statements

A set of programs making use of Python modules

Question 28 of 100

28. Question

28. What will be the output of the following Python code?

a B C D

a b c d

error

A B C D

Question 29 of 100

29. Question

29. What will be the output of the following Python function?

len(["hello",2, 4, 6])

Error

6

4

3

Question 30 of 100

30. Question

30. What is the order of namespaces in which Python looks for an identifier?

Python first searches the built-in namespace, then the global namespace and finally the local namespace

Python first searches the built-in namespace, then the local namespace and finally the global namespace

Python first searches the local namespace, then the global namespace and finally the built-in namespace

Python first searches the global namespace, then the local namespace and finally the built-in namespace

Question 31 of 100

31. Question

31. What will be the output of the following Python code snippet?

4 3 2 1

error

1 2 3 4

none of the mentioned

Question 32 of 100

32. Question

32. What will be the output of the following Python statement?

>>>"a"+"bc"

bc

abc

a

bca

Question 33 of 100

33. Question

33. Which function is called when the following Python program is executed?

a=10
b=20
print(a+b)

str()

a.__add__(b)

a.__add__()

a.__add(b)

Question 34 of 100

34. Question

34. Which one of the following is not a keyword in Python language?

pass

eval

assert

nonlocal

Question 35 of 100

35. Question

35. What will be the output of the following Python code?

>>>temp = tester(12)
>>>print(temp.id)

12

224

None

Error

Question 36 of 100

36. Question

36. What will be the output of the following Python program?

Error

None

False

True

Question 37 of 100

37. Question

37. Which module in the python standard library parses options received from the command line?

getarg

getopt

main

os

Question 38 of 100

38. Question

38. What will be the output of the following Python program?

z=set(‘abc’)
z.add(‘san’)
z.update(set([‘p’, ‘q’]))
print(z)

{‘a’, ‘c’, ‘c’, ‘p’, ‘q’, ‘s’, ‘a’, ‘n’}

{‘abc’, ‘p’, ‘q’, ‘san’}

{'b', 'q', 'a', 'p', 'san', 'c'}

{‘a’, ‘b’, ‘c’, [‘p’, ‘q’], ‘san}

Question 39 of 100

39. Question

39. What arithmetic operators cannot be used with strings in Python?

*

–

+

All of the mentioned

Question 40 of 100

40. Question

40. What will be the output of the following Python code?

print(“abc. DEF”.capitalize())

Abc. def

abc. def

Abc. Def

ABC. DEF

Question 41 of 100

41. Question

41. Which of the following statements is used to create an empty set in Python?

( )

[ ]

{ }

set()

Question 42 of 100

42. Question

42. What will be the value of ‘result’ in following Python program?

list1 = [1,2,3,4]
list2 = [2,4,5,6]
list3 = [2,6,7,8]
result = list()
result.extend(i for i in list1 if i not in (list2+list3) and i not in result)
result.extend(i for i in list2 if i not in (list1+list3) and i not in result)
result.extend(i for i in list3 if i not in (list1+list2) and i not in result)

[1, 3, 5, 7, 8]

[1, 7, 8]

[1, 2, 4, 7, 8]

error

Question 43 of 100

43. Question

43. To add a new element to a list we use which Python command?

list1.addEnd(5)

list1.addLast(5)

list1.append(5)

list1.add(5)

Question 44 of 100

44. Question

44. What will be the output of the following Python code?
print(‘*’, “abcde”.center(6), ‘*’, sep=”)

* abcde *

*abcde *

* abcde*

* abcde *

Question 45 of 100

45. Question

45. What will be the output of the following Python code?

>>>list1 = [1, 3]
>>>list2 = list1
>>>list1[0] = 4
>>>print(list2)

[1, 4]

[1, 3, 4]

[4, 3]

[1, 3]

Question 46 of 100

46. Question

46. Which one of the following is the use of function in python?

Functions don’t provide better modularity for your application

you can’t also create your own functions

Functions are reusable pieces of programs

All of the mentioned

Question 47 of 100

47. Question

47. Which of the following Python statements will result in the output: 6?

A = [[1, 2, 3],
[4, 5, 6],
[7, 8, 9]]

A[2][1]

A[1][2]

A[3][2]

A[2][3]

Question 48 of 100

48. Question

48. What is the maximum possible length of an identifier in Python?

79 characters

31 characters

63 characters

none of the mentioned

Question 49 of 100

49. Question

49. What will be the output of the following Python program?

error

0 1 2 0

0 1 2

none of the mentioned

Question 50 of 100

50. Question

50. What will be the output of the following Python code?

error

1 2 3 4

a b c d

0 1 2 3

Question 51 of 100

51. Question

51. What are the two main types of functions in Python?

System function

Custom function

Built-in function & User defined function

User function

Question 52 of 100

52. Question

52. What will be the output of the following Python program?

5

8

2

1

Question 53 of 100

53. Question

53. Which of the following is a Python tuple?

{1, 2, 3}

{}

[1, 2, 3]

(1, 2, 3)

Question 54 of 100

54. Question

54. What will be the output of the following Python code snippet?

z=’abc$de’
‘a’ in z

Error

True

False

No output

Question 55 of 100

55. Question

55. What will be the output of the following Python expression?

round(4.576)

4

4.6

5

4.5

Question 56 of 100

56. Question

56. Which of the following is a feature of Python DocString?

In Python all functions should have a docstring

Docstrings can be accessed by the __doc__ attribute on objects

It provides a convenient way of associating documentation with Python modules, functions, classes, and methods

All of the mentioned

Question 57 of 100

57. Question

57. What will be the output of the following Python code?

print("Hello {0[0]} and {0[1]}".format(('foo', 'bin')))

Hello (‘foo’, ‘bin’) and (‘foo’, ‘bin’)

Error

Hello foo and bin

None of the mentioned

Question 58 of 100

58. Question

58. What is output of the following Python code?

import math

print(math.pow(3, 2))

9.0

None

9

None of the mentioned

Question 59 of 100

59. Question

59. Which of the following is the use of dir() function in python?

Names available in namespace

In Python Id function returns the identity of the object

None of the mentioned

All of the mentioned

Question 60 of 100

60. Question

What will be the output of the following Python code?

x = [[0], [1]]

print(‘ ‘.join(list(map(lambda temp:str(temp), x))))

01

[0] [1]

(’01’)

(‘[0] [1]’,)

Question 61 of 100

61. Question

61. Constructors are generally used for____________

instantiating an object

conversion of a datatable into a list

conversion of a byte stream into Python object hierarchy

conversion of a list into a datatable

Question 62 of 100

62. Question

62. What will be the output of the following Python code?

error, there is more than one return statement in a single try-finally block

3

2

1

Question 63 of 100

63. Question

63. Which of the following is the use of function in python?

Functions are reusable pieces of programs

Functions don’t provide better modularity for your application

you can’t also create your own functions

All of the mentioned

Question 64 of 100

64. Question

64. Which keyword is used for class?

Class

Define

class

cls

Question 65 of 100

65. Question

65. What will be the output of the following Python code?

3

4

4 is maximum

None of the mentioned

Question 66 of 100

66. Question

66. What will be the output of the following Python code?

x is 50 Changed local x to 2 x is now 50

x is 50 Changed local x to 2 x is now 2

x is 50 Changed local x to 2 x is now 100

None of the mentioned

Question 67 of 100

67. Question

67. Which of the following is the correct way of defining DocString?

"""this is doc string"""

'''this is doc string'''

All of above mentioned

none of above

Question 68 of 100

68. Question

68. Which are the advantages of functions in python?

Reducing duplication of code

Decomposing complex problems into simpler pieces

Improving clarity of the code

All of the mentioned

Question 69 of 100

69. Question

69. What are the functions available in Python ?

lambda function

filter function

map function

all of the mentioned

Question 70 of 100

70. Question

70. Where is function defined?

Module

Class

Another function

All of the mentioned

Question 71 of 100

71. Question

71. What is called when a function is defined inside a class?

Module

Class

Another function

Method

Question 72 of 100

72. Question

72. Which of the following is the use to define constructor in python?

__doc__

__name__

__init__

None of the mentioned

Question 73 of 100

73. Question

73. Which of the following refers to mathematical function?

sqrt

path

add

None of the mentioned

Question 74 of 100

74. Question

74. What will be the output of the following Python code?

9

3

27

30

Question 75 of 100

75. Question

75. What will be the output of the following Python code?

212.0 32.0

314 24

567.0 98.0

None of the mentioned

Question 76 of 100

76. Question

76. What will be the output of the following Python code?

6 15

Function returns the sum of all values 6 15

Function returns the sum of all values 123 12345

Function returns the sum of all values

Question 77 of 100

77. Question

77. Limitation of lambda function in Python is __________

it can accept only one argument

it can have only one statement/expression

it can accept n number of argument

none of the mentioned

Question 78 of 100

78. Question

78. What will be the output of the following Python code?

y = 6
z = lambda x: x * y
print (z(8))

48

14

64

None of the mentioned

Question 79 of 100

79. Question

79. What will be the output of the following Python code?

lamb = lambda x: x ** 3
print(lamb(5))

15

555

125

None of the mentioned

Question 80 of 100

80. Question

80. Does Lambda contains return statements?

True

False

Question 81 of 100

81. Question

81. Lambda is a statement.

True

False

Question 82 of 100

82. Question

82. Lambda contains block of statements.

True

False

Question 83 of 100

83. Question

83. What will be the output of the following Python code?

def f(x, y, z): return x + y + z
f(2, 30, 400)

432

24000

430

No output

Question 84 of 100

84. Question

84. What will be the output of the following Python code?

Arthur Sir

Sir Arthur

Arthur

None of the mentioned

Question 85 of 100

85. Question

85. What will be the output of the following Python code?

min = (lambda x, y: x if x < y else y)
print(min(101*99, 102*98))

9997

9999

9996

None of the mentioned

Question 86 of 100

86. Question

86. What is a variable defined outside a function referred to as?

A static variable

A global variable

A local variable

An automatic variable

Question 87 of 100

87. Question

87. What is a variable defined inside a function referred to as?

A global variable

A volatile variable

A local variable

An automatic variable

Question 88 of 100

88. Question

88. What will be the output of the following Python code?

1

Nothing is displayed

0

An exception is thrown

Question 89 of 100

89. Question

89. What will be the output of the following Python code?

4

5

1

An exception is thrown

Question 90 of 100

90. Question

89. What will be the output of the following Python code?

10 56

45 56

10 20

Syntax Error

Question 91 of 100

91. Question

91. What will be the output of the following Python code?

An exception is thrown because of conflicting values

1 2

3 3

3 2

Question 92 of 100

92. Question

92. What will be the output of the following Python code?

{1, 2, 3, 4} <class 'dict'>

(2, 3, 4) <class 'tuple'>

[2, 3, 4] <class 'list'>

An exception is thrown

Question 93 of 100

93. Question

93. If a function doesn’t have a return statement, which of the following does the function return?

int

null

None

An exception is thrown without the return statement

Question 94 of 100

94. Question

94. What will be the output of the following Python code?

zzz

zz

An exception is executed

Infinite loop

Question 95 of 100

95. Question

95. What will be the output of the following Python code?

<class 'str'>

<class 'tuple'>

<class 'dict'>

An exception is thrown

Question 96 of 100

96. Question

96. What will be the output of the following Python code?

['ab', 'cd']

[‘AB’, ‘CD’]

[None, None]

none of the mentioned

Question 97 of 100

97. Question

97. What will be the output of the following Python code?

[‘AB’, ‘CD’]

[‘ab’, ‘cd’, ‘AB’, ‘CD’]

[‘ab’, ‘cd’]

none of the mentioned

Question 98 of 100

98. Question

98. What will be the output of the following Python code?

1 2

1 2 3

error

none of the mentioned

Question 99 of 100

99. Question

99. In character stream I/O, a single read/write operation performs _____.

Two bytes read/write at a time.

Eight bytes read/write at a time.

One byte read/write at a timeOne byte read/write at a time

Five bytes read/ write at a time

Question 100 of 100

100. Question

100.If a thread goes to sleep

It releases all the locks it has.

It does not release any locks

It releases half of its locks.

It releases all of its lock except one