Which of the following is not a queue operation?
a) enqueue
b) dequeue
c) first
d) isEmpty
e) all of the above are queue operations
e) all of the above are queue operations
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________ ensures that information (both stored and in transmitted packets) and programs are changed only in a specified and authorized manner.
A) Data integrity B) System integrity C) Accountability D) Availability
Case-Based Critical Thinking QuestionsCase 1-1During your senior year, you are serving as a tutor in the computer science department, offering to help other students with their coursework. One of the most daunting topics for beginning students is keeping bitmaps and vectors straight. One of your tutees, Joe, is a case in point. Joe just said something to you about vector graphics that indicates to you that he has not read the material, because it was wrong. What did he say?
A. Vector graphics scale well. B. Individual shapes within a vector graphic can be modified independently of the rest. C. Vector graphics excel at sharp lines and smooth colors. D. You cannot create vector graphics using Adobe Illustrator.