To monitor who is logged in to a UNIX/Linux systems, use the ____ command.

A. top
B. who
C. free
D. df


Answer: B

Computer Science & Information Technology

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C++ does not provide a way for programmers to assign symbolic names to constants, such as the mathematical constant PI.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Which of the following query criteria would be used to produce results for Date/Time fields containing a date of December 12, 2014?

A) 12/11/2010 B) 12/12/2010 C) #12/12/2010# D) Between #12/11/2010# and #12/14/2010#

Computer Science & Information Technology

________ is the measure of how far the data sample spreads from the mean

Fill in the blank(s) with correct word

Computer Science & Information Technology

A folder created or stored within another folder is referred to as a(n) ________

A) alternate folder B) root folder C) subfolder D) secondary folder

Computer Science & Information Technology