Virtual Functions MCQs Quiz Online PDF Book Download

Virtual functions multiple choice questions (MCQs), virtual functions quiz answers to learn computer programming online courses. Composition and inheritance MCQs, virtual functions quiz questions and answers for online information technology degree programs. Learn virtual function in c++, virtual functions test prep for computer coding certifications.

Learn composition and inheritance MCQ: polymorphism is achieved by, with choices operators, arrays, constructors, and virtual function for online information technology degree programs. Practice merit scholarships assessment test, online learning virtual functions quiz questions for competitive exams in computer science major .

MCQs on Virtual Functions PDF Book Download

MCQ: Polymorphism is achieved by

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


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


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


MCQ: A pure virtual function is initialized by

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


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