Question

The wrapping up of data and functions into a single unit is called

(a) Encapsulation
(b) Abstraction
(c) Data Hiding
(d) Polymorphism
(e) Message passing.

Answer 1

Encapsulation is the wrapping up of data and functions into a single unit.

Step-by-step explanation:

The wrapping up of data and functions into a single unit is b. Encapsulation is a fundamental concept in object-oriented programming that allows for the bundling of data and methods into a single entity, known as a class. The class provides a way to keep the data and methods together, which promotes code organization, reusability, and security. For example, in Java, encapsulation is achieved through the use of modifiers such as private, protected, and public to control access to the data and methods of a class.