What is a simulation? A) a computer-based program that tests knowledge in important areas

B) a computer-based program that can be used to solve problems

C) a computer-based program that designs other programs

D) a computer-based program that mimics a real-life event

Wireless communications is likely to be viewed as an essential part of an enterprise network infrastructure when: select one: a. mobile communication is needed b. communication facilities must be installed at low initial cost c. communication must take place in a hostile or difficult terrain that makes wired communication difficult or impossible d. the same information must be broadcast to many locations

At an open or uncontrolled intersection, yield if a. your road is paved and the crossroad is not b. the cross road is paved and yours is not c. you have two or more passengers in your vehicle d. you did not yield in the last intersection

Elements such as fonts colors visual structure graphics and the interface of a web page should complement each other to ensure blank