Programmers must use the repetition structure in every program they write.

While reviewing the monthly internet usage it is noted that there is a large spike in traffic classified as "unknown" and does not appear to be within the bounds of the organizations Acceptable Use Policy.Which of the following tool or technology would work BEST for obtaining more information on this traffic?

A. Firewall logs B. IDS logs C. Increased spam filtering D. Protocol analyzer

Which of the following statements is true after the following statements are executed?

Set t = x Set x = y Set y = t a. x and y contain their original values. b. x and y have swapped their values. c. y contains the value in x and x stayed the same. d. x contains the value in y and y stayed the same.