Which if the following must be true about file compression in general?
a. All files can be compressed
b. For any file, there must be some codes that are longer than others
c. The code must be a prefix code
d. all of the above
e. none of (a), (b), and (c)
E
Computer Science & Information Technology
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Match the following terms to their meanings:
I. Merge field A. The salutation of the letter II. Outline B. Small circular symbol III. Black square C. Organizes the contents of a document in a structured manner IV. Greeting line D. Main document placeholder V. Topic marker E. Indicates that the heading paragraph and the following paragraph should be displayed together on the same page
Computer Science & Information Technology
________ is an interactive data exploration, visualization, and presentation Excel add-in
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology