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

Multiple Choice

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.