What is the process by which a central controlling device controls the multipoint circuit and determines when and if devices can communicate?

Which of the following training methods is used for conveying facts or comparing alternatives?

A. Hands-on methods B. Presentation methods C. Group-building methods D. On-the-job training programs E. Object class methods

The best approach to preparing a résumé is to

A) spend a lot of time creating it, and then send the same version to all prospective employers. B) learn as much as you can about who may be reading it, and be sure to meet their needs. C) keep it general, brief, and nonspecific. D) use a hard-sell approach. E) use color, and graphics to help it stand out from the rest.