46. 

In which area of the primary storage section are the intermediate processing results held temporarily?

A. Input storage area
B. Program storage area
C. Output storage area
D. Working storage space
E. None of the above

47. 

What is required when more than one person uses a central computer at the same time?

A. Light pen
B. Mouse
C. Digitizer
D. Terminal
E. None of the above