Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing? a. Mouse b. Magnetic disk c. Visual display terminal d. Card punch

Which most popular input device is used today for interactive processing and for the one line  entry of data for batch processing?
a. Mouse
b. Magnetic disk
c. Visual display terminal
d. Card punch
by

1 Answer

Answer :

a. Mouse
by

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