____ allow a user to control how encryption will work in a given cipher.

A. Padding
B. Modes
C. Message digests
D. MACs


Answer: B

Computer Science & Information Technology

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To convert a copy of a string to all uppercase letters, use the method of the String object.

a. ToUpper b. ConvertToUpper c. ToString d. ToUpperCase

Computer Science & Information Technology

A malicious file is damaged and either won't open, doesn't work properly, or interferes with other software.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Case 2-2 Victor, an accounts manager at a firm, has drafted the financial report for the financial year. He needs to submit the hard copy of this report to his firm next week. While printing the sheets using his printer, a piece of paper jammed the printer. When Victor tried pulling out the paper, his fingers got stained by a liquid used in the printer. Identify the printer Victor used.

A. ?Ink-jet printer B. ?Laser printer C. ?Thermal printer D. ?Woodblock printer

Computer Science & Information Technology

Text in a new, blank presentation is blue or brown

Indicate whether the statement is true or false

Computer Science & Information Technology