Object Oriented Programming

Which feature of OOP indicates code reusability?

• Abstraction

• Polymorphism

• Encapsulation

• Inheritance

Which of the following is associated with objects?

• State

• Behaviour

• Identity

• All of the above

The feature in object-oriented programming that allows the same operation to be carried out differently, depending on the object, is:

• Inheritance

• Polymorphism

• Overfunctioning

• Overriding

Which among the following feature is not in the general definition of OOPS?

• 1. Modularity

• 1. Efficient Code

• 1. Code reusability

• 1. Duplicate or Redundant Data

How many types of polymorphism in the C++ programming language?

• 1. Three types of polymorphism

• 1. Two types of polymorphism

• 1. Five types of polymorphism

• 1. Four types of polymorphism

Consider the following two statements: (a)A publicly derived class is a subtype of its base class. (b)Inheritance provides for code reuse.

• Both the statements (a) and (b) are correct.

• Neither of the statements (a) and (b) are correct

• Statement (a) is correct and (b) is incorrect

• Statement (a) is incorrect and (b) is correct

Which of the following OOP concept binds the code and data together and keeps them secure from the outside world?

• 1. Polymorphism

• Inheritance

• Abstraction

• 1. Encapsulation

Which of the following feature is also known as run-time binding or late binding?

• 1. Dynamic typing

• 1. Dynamic loading

• 1. Dynamic binding

• 1. Data hiding

The combination of abstraction of the data and code is viewed in________.

The name of the default access specifier for the member functions or data members in the C++ programming language is_________.