Software vendors provide hardware keys to
A. protect user data from intruders
B. prevent unauthorized use of their programs
B. prevent unauthorized use of their programs
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MC The______ option indicates the relative rate of growth for a row or column.
a) weight. b) growth. c) growthRate. d) None of the above.
Which of the following statements is false?
a. The impressive functions performed by computers involve only the simplest manipulations of 1s and 2s. b. ASCII is a popular subset of Unicode. c. Fields are composed of characters or bytes. d. On some operating systems, a file is viewed simply as a sequence of bytes.
Match the following terms to their meanings: I. Aggregate function II. Expression Builder III. Property sheet IV. Totals Query V. Syntax A. Performs calculations on a column of data and returns a single value B. Tool used to create complicated expressions C. Contains an additional row that displays aggregate data D. Specifies structure and components for a calculation E. Contains formatting
information What will be an ideal response?
OLAP is a key tool of BI.
a. true b. false