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SCREEN TEST – PYTHON Programming

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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