Virtual Functions MCQs Quiz Online PDF Book Download

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Practice composition and inheritance test MCQs: polymorphism is achieved by, with choices operators, arrays, constructors, and virtual function for online computer science degree. Prepare assessment test for scholarships, learning online virtual functions quiz questions for competitive assessment in computer science major for IT certifications.

MCQ on Virtual Functions Quiz Book Download

MCQ: Polymorphism is achieved by

  1. Operators
  2. Arrays
  3. Constructors
  4. Virtual function

D

MCQ: In object oriented programming there are two distinct views, one is consumer and second is manufacturer view, that consumer action are called

  1. Functions
  2. Operations
  3. Methods
  4. All of them

B

MCQ: C++ allows objects of different types to respond differently to same function call, is called

  1. Inheritance
  2. Encapsulation
  3. Polymorphism
  4. None of them

C

MCQ: A pure virtual function is initialized by

  1. 0
  2. 1
  3. 2
  4. 3

A

MCQ: An abstract base class is, that have

  1. One or more pure virtual member functions
  2. One or more child classes
  3. One or more functions
  4. All of them

A