Answered: An abstract class a. Cannot be used to…

An abstract class a. Cannot be used to declare pointers and references b. Has at least one pure virtual function c. Can be instantiated d. Cannot have any constructors

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter12: Adding Functionality To Your Classes

Section12.4: Class Inheritance And Polymorphism

Problem 2E

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Concept explainers

Concept of Pointer Parameter

Pointers are the special variable that stores the variable address, instead of storing the variable value. Pointer is a powerful feature of a programming language. A pointer is mostly used to save memory space and improve execution time.

Question

An abstract class

a. Cannot be used to declare pointers and references

b. Has at least one pure virtual function

c. Can be instantiated

d. Cannot have any constructors

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