When you save a file on your local machine, it exists at a file ________

The frequency bands that 802.11a operates in are the 5 GHz UNII Bands

a. true b. false

What feature is designed to foil malware, such as computer viruses, Trojan horses, and worms, by preventing programs from using system memory space?

A. Data Execution Prevention B. Protected Memory Blocking C. System Memory Guard D. Data Memory Protection