A certificate authority hierarchy is a chain of certificate authorities, starting with the_______ certificate authority.

a) top.
b) root.
c) premium.
d) None of the above.

b) root.

Computer Science & Information Technology

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The "real" order in which values are stored in memory is known as the ____ order.

A. ascending B. logical C. physical D. descending

Computer Science & Information Technology

In other programming languages, such as C++, abstract classes are known as ____ classes.

A. anonymous B. pseudo C. simulated D. virtual

Computer Science & Information Technology