Python Data Types MCQ: Python Data Types Multiple Choice Questions

Python Data Types MCQ with answers and explanations for placement tests and job interviews. These solved Python Data Types MCQ are useful for the campus placement for all freshers including Engineering Students, MCA students, Computer and IT Engineers, etc.

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Guideline of Python Data Types MCQ:

This Python Data Types MCQ is intended for checking your Python knowledge. It takes 40 minutes to pass the Python Data Types Quiz. If you don’t finish the Python Data Types MCQ within the mentioned time, all the unanswered questions will count as wrong. You can miss the questions by clicking the “Next” button and return to the previous questions by the “Previous” button. Every unanswered question will count as wrong. MCQ on Python Data Types has features of randomization which feel you a new question set at every attempt.

In this Python Data Types MCQ, we have also implemented a feature that not allowed the user to see the next question or finish the quiz without attempting the current Python Data Types MCQ.

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Python Data Types MCQ

Python Data Types MCQ: Python Data Types Multiple Choice Questions and Anwers

1 / 27

In Python 3, what is the type of type(range(5))

int

list

range

None of these

2 / 27

Which of these is not a core data type?

Lists

Class

Dictionary

Tuples

3 / 27

You are reading Python code, and these statements appear scattered in different locations throughout the code:

atic= 6
    .
    .
    .
Atic = 6
    .
    .
    .
aTic= 6

These statements refer to the same variable.

These statements refer to different variables.

4 / 27

Select the right way to create a string literal Atic'World

'Atic\'World'

'Atic\\'World'

""Atic\'World""

None of these

5 / 27

In Python 3, the maximum value for an integer is 263 - 1:

False

True

6 / 27

Which of the following statement(s) is TRUE?

A hash function takes a message of arbitrary length and generates a fixed-length code.
A hash function takes a message of fixed length and generates a code of variable length.
A hash function may give the same hash value for distinct messages.

I only

II and III only

II only

I and III only

7 / 27

Write an expression for a string literal consisting of the following ASCII characters:

Horizontal Tab character.
Newline (ASCII Linefeed) character.
The character with hexadecimal value 7E

"\n\n\x7E"

"\n\t\x7E"

"\t\n\x7E"

None of these

8 / 27

What is the output of the following Python Programs?

D = dict() 
for x in enumerate(range(2)): 
    D[x[0]] = x[1] 
    D[x[1]+7] = x[0] 
print(D)

{0: 1, 7: 0, 1: 1, 8: 0}

KeyError

{0: 0, 7: 0, 1: 1, 8: 1}

{1: 1, 7: 2, 0: 1, 8: 1}

9 / 27

What Python built-in function returns the unique number assigned to an object:

id()

ref()

refnum()

identity()

10 / 27

Which of the following function convert a string to a float in python?

int(x [,base])

float(x)

str(x)

long(x [,base] )

11 / 27

Consider the following sequence of statements:

n = 300
m = n

Following the execution of these statements, Python has created how many objects and how many references?

One object, two references

One object, one reference

Two objects, one reference

Two objects, two references

12 / 27

Which of the following are valid Python variable names:

var1.4

2var

return

Atic

Atic_world

var2

13 / 27

Which of the following is not valid variable name in Python?

_var

6var

var

var_6

14 / 27

Which of the following statements assigns the value 50 to the variable x in Python:

x = 50

x ← 50

x << 50

let x = 50

x := 50

None of these

15 / 27

In Python, a variable must be declared before it is assigned a value:

True

False

16 / 27

Consider this statement:

print(r'foo\\bar\nbaz')

Which of the following is the correct REPL output?

foo\bar\nbaz

foo\\barnbaz

Error

foo\\bar\nbaz

17 / 27

What data type is the object below ? L = [1, 23, ‘hello’, 1]

Dictionary

Array

List

Tuple

18 / 27

Which of the following is not a Python built-in function:

round()

diff()

repr()

map()

isinstance()

19 / 27

What is the output of the following Python Programs?

nameList = ['Aticleworld', 'Aml', 'Apoorv', 'Pooja'] 
 
pos = nameList.index("Atic") 
 
print (pos * 3)

Atic

ValueError: 'Atic' is not in list

20 / 27

Which of the following are valid ways to specify the string literal foo'bar in Python:

"foo'bar"

"""foo'bar"""

'foo\'bar'

All of these

None of these

21 / 27

What is the data type of the following?

myTuple = (1, 'Atic', 1+3j)
print(type(myTuple[2:3]))

list

complex

tuple

None of these

22 / 27

Which of the following are Python reserved words (keywords):

and

default

goto

class

None

23 / 27

In Python, a variable may be assigned a value of one type, and then later assigned a value of a different type:

True

False

24 / 27

How would you express the hexadecimal value b5 as a base-16 integer constant in Python?

0xb5

xxb5

None of these

25 / 27

How would you express the constant floating-point value 3.2 × 10-12 in Python?

0.32e-12

3.2e-12

Both are correct

None of these

26 / 27

What is the data type of print(type(0xFF))

number

hexint

hex

int

27 / 27

Which of the following styles does PEP8 recommend for multi-word variable names:

distanceToNearestTown (Camel Case)

distance_to_nearest_town (Snake Case)

DistanceToNearestTown (Pascal Case)

None of these

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Python Data Types MCQ: Python Data Types Multiple Choice Questions

Guideline of Python Data Types MCQ:

You have 30 minutes to take the Python Data Types MCQs

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