Which of the following is true of inheritance,a fundamental principle of object-oriented technology?
A)It increases the amount of money and time companies must invest in information systems.
B)It provides the ability to easily expand and maintain a system.
C)It requires information and procedures to be developed for each and every subclass.
D)It has the capacity to conceal confidential data.

Question

Quizplus · Accepted Answer

Inheritance,or the ability to define superclass and subclass relationships,is a unique feature of object-oriented technologies.The primary benefit of inheritance is reuse.A business benefit from the inheritance principle is the ability to easily expand and maintain a system.

Which of the Following Is True of Inheritance,a Fundamental Principle