Which type of symmetric algorithm operates on plaintext one bit at a time?
A. open ciphers
B. plain ciphers
C. stream ciphers
D. block ciphers
Answer: C
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Write an algorithm that finds the maximum value in a list of values.
What will be an ideal response?
Case-Based Critical Thinking QuestionsCase 5-1Ethan would like to minimize his efforts in the development of his Web site. Kyra is ready to help him apply a variety of background properties.Ethan knows that there are several keywords that describe the position of the background image behind the element, but he does not know how these keywords are used as a value for the background-position property. Kyra explains to him that there are nine keywords and she lists some of them. Which one of the following is NOT a valid keyword?
A. left center B. bottom left C. top right D. center center
What type of program is available to delete and overwrite data on a computer?
A) File-wiping software B) File-deleting software C) File-overwriting software D) All of the above
Displays the current cell mode, page number, worksheet information, view and zoom buttons, and common calculations for numerical data.
What will be an ideal response?