With ____________________, the data is encrypted using DES three times-the first time by a first key, the second time by a second key, and the third time by the first key again.?
Fill in the blank(s) with the appropriate word(s).
triple-DES
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Which of the following is false?
a. The effects of break and continue statements can be achieved by structured programming techniques. b. break and continue statements can make a program perform faster than with the corresponding structured techniques. c. Many programmers feel that break and continue violate structured programming. d. You should always try to write the fastest, smallest code possible before attempting to make it simple and correct.
The target destination for data that has been cut or copied using the Office Clipboard is the:
a. pane b. paste options gallery c. paste area
The ____ of an image are represented by the area above the center of the Curves grid.
a. hybrids b. shadows c. midtones d. highlights
A technician installs a second IDE hard drive into a desktop computer for extra storage space. Upon attempting to boot up the computer, the screen stays blank. Which of the following is the MOST likely cause of the blank screen?
A. Jumper settings for the second hard drive was not set to slave B. Motherboard cannot handle more than one hard drive C. CMOS battery needs to be replaced D. The second hard drive was not properly plugged into the motherboard