To switch to the root user home directory, you would use the _____ command.

A. su
B. su -
C. id
D. whoami


Answer: B

Computer Science & Information Technology

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When inserting into a B-tree, if the leaf is full, split the node into two nodes and the median key is moved to the ____ node.

A. child B. empty C. adjacent D. parent

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Speaker notes appear in the lower-left corner in Presenter View. _________________________

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

Computer Science & Information Technology

New workbooks typically contain how many worksheets?

A. 0 B. 1 C. 2 D. 3

Computer Science & Information Technology

What command below could be used on a UNIX system to help locate log directories??

A. ?show log B. ?detail C. ?search D. find?

Computer Science & Information Technology