Options: (A)General class of approaches to a problem. (B) Performing several computations simultaneously. (C) Structures in a database those are statistically relevant. (D) Simple forerunner of modern neural networks, without hidden layers. 8
Which statements are true regarding ICMP packets? They acknowledge receipt of a TCP segment. They guarantee datagram delivery. They can provide hosts with information about network problems. They are encapsulated within IP datagrams.
Options: (A)In parallel computing, it is a qualitative measure of the ratio of computation to communication (B) Here relatively small amounts of computational work are done between communication events (C) Relatively large amounts of computational work are done between communication / synchronization events (D) None of these 2
Which of the following is not true of office automation?
Options: It enhances office productivity., Human factors should be considered in implementing office automation., It will increase informal communications between employees., Software should be designed to be user-friendly
Options: (A)hacker breaks security for altruistic or at least non-malicious reasons. (B) hacker of ambiguous ethics and/or borderline legality, often frankly admitted. (C) someone outside computer security consulting firms that are used to bug test a system prior to its launch, looking for exploits so they can be closed. (D) None of these 1
. How to fit long texts in a single cell with multiple lines?
Options: a. Start typing in the cell and press the Enter key to start another line
b. Use the Wrap Text option in the Format -> Alignment menu
c. Use the Shrink to Fit option in the Format -> Cells -> Alignment menu
d. All of above
Options: a. Margin that is added to the left margin when printing
b. Margin that is added to right margin when printing
c. Margin that is added to the binding side of page when printing
d. Margin that is added to the outside of the page when printing