Preparation

Which of the following methods is used to get a unique set of elements in Python?

set()

unique()

distinct()

setunique()

Which of the following is true about the Python GIL (Global Interpreter Lock)?

It is a mechanism to prevent race conditions

It enables multi-core CPU utilization

It allows concurrent execution of threads

None of the above

What is the output of

print(bool(0))

in Python?

True

False

error

None

What is the result of

print(5 / 2)

in Python?

2

2.5

2.0

3

Which of the following is used for list comprehension in Python?

[for i in range()]

[if i % 2 == 0]

[list for i in range()]

[expression for i in range()]

What is the output of

print('abc' + 'def')

in Python?

abcdef

abc def

error

abc+def

Which of the following is used to create a dictionary in Python?

[]

{}

()

<>

What does the

zip()

function do in Python?

Combines two iterables element by element

Unzips a list into individual elements

Removes duplicates from a list

None of the above

What is the output of

print(len([1, 2, 3]))

in Python?

2

3

1

error

Which of the following statements is true about Python's garbage collection?

Python uses automatic garbage collection

Garbage collection is manual in Python

Garbage collection happens only when the program ends

None of the above

Which of the following methods can be used to create a generator in Python?

def method()

yield

return

both a and b

What is the output of

print(3 + 2 * 2)

in Python?

7

10

8

6

What will be the output of

print('abc' * 0)

in Python?

abc

0

NOTHING: ''

error

Which of the following can be used as a decorator in Python?

@classmethod

@staticmethod

@property

All of the above

What is the output of

print(len('Hello'))

in Python?

4

5

6

error

What is the purpose of the

super()

function in Python?

To access methods from a parent class

To access private methods

To stop the execution of a method

None of the above

What is the output of

print(sorted(['apple', 'banana', 'cherry']))

in Python?

['apple', 'banana', 'cherry']

['banana', 'cherry', 'apple']

['apple', 'cherry', 'banana']

['banana', 'apple', 'cherry']

What does the

isinstance()

function do in Python?

Checks if an object is of a specified class

Returns the type of the object

Checks if the object is iterable

None of the above

What does the

break

statement do in a loop?

Exits the current loop

Pauses the loop

Continues to the next iteration

None of the above

What will be the output of

print([i for i in range(3) if i % 2 == 0])

?

[0, 2]

[0, 1, 2]

[1, 2]

[0, 2, 4]

What is the output of

print(2 < 3 < 4)

in Python?

True

False

error

None

What is the output of

print('3' + 2)

in Python?

32

5

error

3

Which of the following is a correct way to open a file in read mode in Python?

open('file.txt', 'r')

open('file.txt', 'read')

open('file.txt', 'w')

open('file.txt', 'a')

What is the output of

print(1 is 1.0)

in Python?

True

False

error

None

What is the output of

print(10 / 3)

in Python?

3

3.33

3.0

error

What is the output of

print(10 // 3)

in Python?

3

3.33

3.0

error

What is the output of

print(hex(255))

in Python?

0x0

0xff

0x255

255

What does the

yield

keyword do in a Python generator?

Pauses function execution

Returns a value and pauses execution

Exits the function

None of the above

What will be the result of

print(range(5))

in Python?

(0, 1, 2, 3, 4)

range(5)

(0, 1, 2, 3, 4, 5)

5

What is the output of

print((2, 3) < (3, 2))

in Python?

True

False

error

None

You’re the Expert!

Grey button : Unanswered questions

Eastern Blue button button: Answered questions

Yellow button Marked questions

Green button Correct answer

Red button Wrong answer

Which of the following methods is used to get a unique set of elements in Python?

Which of the following is true about the Python GIL (Global Interpreter Lock)?

What is the output of
print(bool(0))
in Python?

What is the result of
print(5 / 2)
in Python?

Which of the following is used for list comprehension in Python?

What is the output of
print('abc' + 'def')
in Python?

Which of the following is used to create a dictionary in Python?

What does the
zip()
function do in Python?

What is the output of
print(len([1, 2, 3]))
in Python?

Which of the following statements is true about Python's garbage collection?

Which of the following methods can be used to create a generator in Python?

What is the output of
print(3 + 2 * 2)
in Python?

What will be the output of
print('abc' * 0)
in Python?

Which of the following can be used as a decorator in Python?

What is the output of
print(len('Hello'))
in Python?

What is the purpose of the
super()
function in Python?

What is the output of
print(sorted(['apple', 'banana', 'cherry']))
in Python?

What does the
isinstance()
function do in Python?

What does the
break
statement do in a loop?

What will be the output of
print([i for i in range(3) if i % 2 == 0])
?

What is the output of
print(2 < 3 < 4)
in Python?

What is the output of
print('3' + 2)
in Python?

Which of the following is a correct way to open a file in read mode in Python?

What is the output of
print(1 is 1.0)
in Python?

What is the output of
print(10 / 3)
in Python?

What is the output of
print(10 // 3)
in Python?

What is the output of
print(hex(255))
in Python?

What does the
yield
keyword do in a Python generator?

What will be the result of
print(range(5))
in Python?

What is the output of
print((2, 3) < (3, 2))
in Python?

You’re the Expert!

Preparation

Grey button : Unanswered questions

Eastern Blue button button: Answered questions

Yellow button Marked questions

Green button Correct answer

Red button Wrong answer

Which of the following methods is used to get a unique set of elements in Python?

Which of the following is true about the Python GIL (Global Interpreter Lock)?

What is the output of print(bool(0)) in Python?

What is the result of print(5 / 2) in Python?

Which of the following is used for list comprehension in Python?

What is the output of print('abc' + 'def') in Python?

Which of the following is used to create a dictionary in Python?

What does the zip() function do in Python?

What is the output of print(len([1, 2, 3])) in Python?

Which of the following statements is true about Python's garbage collection?

Which of the following methods can be used to create a generator in Python?

What is the output of print(3 + 2 * 2) in Python?

What will be the output of print('abc' * 0) in Python?

Which of the following can be used as a decorator in Python?

What is the output of print(len('Hello')) in Python?

What is the purpose of the super() function in Python?

What is the output of print(sorted(['apple', 'banana', 'cherry'])) in Python?

What does the isinstance() function do in Python?

What does the break statement do in a loop?

What will be the output of print([i for i in range(3) if i % 2 == 0])?

What is the output of print(2 < 3 < 4) in Python?

What is the output of print('3' + 2) in Python?

Which of the following is a correct way to open a file in read mode in Python?

What is the output of print(1 is 1.0) in Python?

What is the output of print(10 / 3) in Python?

What is the output of print(10 // 3) in Python?

What is the output of print(hex(255)) in Python?

What does the yield keyword do in a Python generator?

What will be the result of print(range(5)) in Python?

What is the output of print((2, 3) < (3, 2)) in Python?

What is the output of
print(bool(0))
in Python?

What is the result of
print(5 / 2)
in Python?

What is the output of
print('abc' + 'def')
in Python?

What does the
zip()
function do in Python?

What is the output of
print(len([1, 2, 3]))
in Python?

What is the output of
print(3 + 2 * 2)
in Python?

What will be the output of
print('abc' * 0)
in Python?

What is the output of
print(len('Hello'))
in Python?

What is the purpose of the
super()
function in Python?

What is the output of
print(sorted(['apple', 'banana', 'cherry']))
in Python?

What does the
isinstance()
function do in Python?

What does the
break
statement do in a loop?

What will be the output of
print([i for i in range(3) if i % 2 == 0])
?

What is the output of
print(2 < 3 < 4)
in Python?

What is the output of
print('3' + 2)
in Python?

What is the output of
print(1 is 1.0)
in Python?

What is the output of
print(10 / 3)
in Python?

What is the output of
print(10 // 3)
in Python?

What is the output of
print(hex(255))
in Python?

What does the
yield
keyword do in a Python generator?

What will be the result of
print(range(5))
in Python?

What is the output of
print((2, 3) < (3, 2))
in Python?