Whether point-to-point or multipoint, every circuit has a key characteristic associated with it called bandwidth

Trends in communication technology seem to indicate that business travel will become less necessary.

a. true b. false

All of the following are choices managers need to make when developing an effective performance appraisal system EXCEPT ________

A) what to evaluate B) whether to use formal or informal appraisals C) which methods of appraisal to use D) how to appraise the quality of outputs