To find a value in an ordered array of 100 items, how many values must binary search examine at most?

Information about a file such as its author, the date the file was last changed, and any descriptive tags are called:

a. file labels b. file properties c. file details

A hacker who intentionally removes or bypasses software copyright protection designed to prevent unauthorized duplication or use is known as a(n) __________.

A. penetration tester B. expert hacker C. phreaker D. cracker