In a __________ disk there is only one read-write head mounted on an arm that can be extended or retracted to be able to be positioned above any track.

The process of putting ambiguous or cumbersome data into short, easily entered digits or letters is called:

A) coding. B) data entry. C) data capture. D) data analysis.

A(n) ______________ declaration contains a comma-separated list of constants.

Fill in the blank(s) with the appropriate word(s).