

MCQOPTIONS
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1. |
A front-end processor is |
A. | a user computer system |
B. | a processor in a large-scale computer that executes operating system instructions |
C. | a minicomputer that relieves main-frame computers at a computer centre of communications control functions |
D. | preliminary processor of batch jobs. |
E. | None of the above |
Answer» D. preliminary processor of batch jobs. | |