Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing?
Answer: Option A
1
What does CPU stand for?
2
Which type of memory is non-volatile and can be electrically erased and reprogrammed?
3
Which protocol is used for secure communication over a computer network?
4
Which of the following is an example of an input device?
5
Which of these is a cloud service provider?
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