____ is advantageous when a copy of a packet needs to get to all nodes.

A. ?Flooding
B. ?Dijkstra's least-cost
C. ?Dijkstra's shortest-path
D. ?Dijkstra's maximum-cost

Answer: A

Computer Science & Information Technology

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In recursive backtracking, if one set of recursive calls does not result in a solution to the problem, what happens?

a. The program returns to a previous decision point and makes a different decision. b. The program backs up to the previous decision point and throws an exception. c. The program continues, with unexpected results. d. The program backs up to the original method call.

Computer Science & Information Technology

Which of the following items is not stored inside VBA modules?

A. Sub procedures B. Keywords C. Index documents D. Comments

Computer Science & Information Technology