Question 1

Which of the following is not a valid data type in Python?

Accepted Answer

set

Answer

tuple

Answer

string

Answer

list

Answer

integer

Question 2

What is the output of this code?

Accepted Answer

[2, 3]

Answer

[2, 3, 4]

Answer

[1, 2]

Answer

[1, 2, 3]

Question 3

Which of the following statements is true regarding Python functions?

Accepted Answer

A function can have multiple return statements.

Answer

A function can only be defined within a class.

Answer

A function can only take one argument.

Answer

A function cannot be called from within another function.

Question 4

A function can only be defined within a class.

Accepted Answer

The sum of 5 and 3 is 8

Answer

The sum of x and y is 5+3

Answer

The sum of x and y is 8

Answer

The sum of {} and {} is {}

Question 5

Which of the following is a valid way to open a file in Python for reading?

Accepted Answer

file = open("file.txt", "r+")

Answer

file = open("file.txt", "a+")

Answer

file = open("file.txt", "x")

Answer

file = open("file.txt", "w")

Question 6

What is the output of the following code?

Accepted Answer

a is greater than b

Answer

None of the above

Answer

a is equal to b

Answer

a is less than b

Question 7

Which of the following is a correct way to create a function in Python?

Accepted Answer

def my_function():

Answer

function my_function:

Answer

def my_function:

Answer

function my_function():

Question 8

What is the output of the following code?

Accepted Answer

0 1 2

Answer

1 2 3

Answer

1 2

Answer

0 1 2 3

Question 9

What is the output of the following code?

Accepted Answer

[4, 16]

Answer

[1, 4, 9, 16]

Answer

[2, 4, 6, 8]

Answer

[1, 3]

Question 10

Which of the following data types is immutable in Python?

Accepted Answer

Tuple

Answer

Dictionary

Answer

Set

Answer

List

Question 11

What is the output of the following code?

Accepted Answer

"x + y = 8"

Answer

"x + y = 3 + 5"

Answer

"x + y = 35"

Answer

"x + y = 3+5"

Question 12

What does the “range()” function in Python do?

Accepted Answer

It returns a list of numbers starting from a specified number and ending at a specified number

Answer

It returns a list of numbers starting from 0 to a specified number

Answer

It returns a list of numbers starting from 1 to a specified number

Answer

It returns a list of numbers starting from a specified number to the end of the range

Question 13

What is the difference between “append()” and “extend()” methods in Python?

Accepted Answer

“append()” adds an element to the end of a list, while “extend()” concatenates two lists

Answer

“extend()” adds an element to the end of a list, while “append()” concatenates two lists

Answer

“append()” adds an element to the beginning of a list, while “extend()” adds it to the end

Answer

There is no difference between them

Question 14

What does the “try-except” block in Python do?

Accepted Answer

It handles exceptions and errors in code

Answer

It executes a block of code only if a condition is met

Answer

It executes a block of code except in certain situations

Answer

It tries to execute a block of code if a condition is met

Question 15

What is the output of the following code?

Accepted Answer

10

Answer

[2, 3, 5]

Answer

{"apple": 2, "banana": 3, "cherry": 5}

Answer

"applebanana5cherry"

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