Many companies and specialty websites offer ________, or discussion boards, where individuals can ask questions and reply to each other.

Which of the following statements about a ring topology is TRUE?

A) A central communications device connects all nodes. B) Failure of a computer or cable does not bring down the entire network. C) Data only flows in one direction. D) It is a passive topology.

Although it does not appear to be as efficient as the Miller-Rabin algorithm, in 2002 a relatively simple deterministic algorithm that efficiently determines whether a given large number is a prime was developed. This algorithm is known as the _________ algorithm

Fill in the blank(s) with the appropriate word(s).