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Q 122.

What is the term for a temporary storage area that compensates for differences in data rate and data flow between devices ?

A)  Buffer
B)  Bus
C)  Channel
D)  Modem
Q 123.

In order to write on a floppy disk with your IBM PC, you must first

A)  Digitize it
B)  Format it
C)  Compile it
D)  Hardware it
Q 124.

What is the decimal equivalent of the binary number 10111 ?

A)  21
B)  23
C)  39
D)  42