Grade-XII Computer Science OOP Reference Note Quiz

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10 Questions

In Object Oriented Programming (OOP), what is the term used to describe the ability of different objects to respond to the same message or method in different ways?

Polymorphism

What is a key advantage of using Object-Oriented Programming (OOP) over Procedure Oriented Programming?

Ease of code reuse and recycling

What distinguishes Object-Oriented Programming (OOP) from Structured Programming Language?

Use of classes and objects

In OOP, what does 'Encapsulation' refer to?

Hiding the implementation details and exposing only the necessary features of an object

What is a characteristic feature of Procedure Oriented Programming?

Heavy reliance on global variables

In Procedure Oriented Programming, where are local variables created?

Inside the sub programs

What is the main disadvantage of Procedure Oriented Programming?

High possibility of data alteration

In Object Oriented Programming, what feature allows changes in the super class to be easily passed to its sub classes?

Inheritance

What is a key characteristic of Object Oriented Programming that prevents accidental alteration of data?

Data hiding

What differentiates Object Oriented Programming from Procedure Oriented Programming in terms of modeling the real world?

OOP models the real world perfectly

Test your knowledge of Object Oriented Programming with this Grade-XII Computer Science reference note quiz. Covering important questions related to OOP, including features, advantages, disadvantages, polymorphism, inheritance, and the difference between OOP and Structured Programming Language.

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