Which of the following is not a common aggregate function used in a crosstab query?
A) Count B) Average C) Var D) Sum
C
Computer Science & Information Technology
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All of the following are types of multimedia and entertainment software EXCEPT ________
A) drawing software B) productivity software C) digital video software D) digital audio software
Computer Science & Information Technology
If a drive malfunctions or gets knocked about, its read-write ____ might literally crash into the disk surface and damage the sectors that hold your data.
A. head B. brain C. arm D. memory
Computer Science & Information Technology