What term describes a layered security approach that provides the comprehensive protection?

In CSMA/CD the CD stands for

A) Carrier Detect B) Compact Disc C) Complete Digital D) Collision Detect

The ability to reuse objects already defined, perhaps for a different purpose, with modification appropriate to the new purpose, is referred to as:

a. Information hiding. b. Inheritance. c. Redefinition. d. Overloading