Question 1

What is the purpose of classes in object-oriented programming?

Options :

A : To enable code reusability

B : To define behaviors and properties

C : To create objects

D : To encapsulate data and functions

Answer: D

Question 2

What is the difference between a global and a local variable in Python?

Options :

A : Global variables can be accessed anywhere in the program, while local variables are only accessible within the function where they are defined.

B : Global variables are immutable, while local variables are mutable.

C : Global variables are defined inside functions, while local variables are defined outside functions.

D : Global variables can only store strings, while local variables can store any data type.

Answer: A

Question 3

What is the purpose of the "pass" statement in Python?

Options :

A : To indicate the end of a block of code

B : To do nothing and act as a placeholder

C : To terminate the execution of a loop or function

D : To skip the current iteration of a loop

Answer: B

Question 4

Which keyword is used to define a subclass in Python?

Options :

A : sub

B : derive

C : base

D : class

Answer: D

Question 5

Which data aggregate function finds the largest value in a dataset?

Options :

A : mean()

B : max()

C : max()

D : min()

Answer: B