Which of these statements makes the most sense? a. a folder is containted within a file. b. a file is containted within a folder. c. a drive is containted within a folder.

Ryan is working on the layout of her web page. she needs to figure out where her header, navigation bar, text, and images should go. what technique can her?

A911 dispatcher is the sole sender of messages to all police officers. while on patrol, officers communicate with the dispatcher who, in turn, relays messages to other officers. the officers do not communicate directly with one another. this illustrates a network.

Awell-diversified portfolio needs about 20-25 stocks from different categories.