Computer Basic Information Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records? sequential indexed sectors indexed direct None of these direct sequential indexed sectors indexed direct None of these direct ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In MODEMS Several digital signals are multiplexed None of these All of these Digital signal is amplified A digital signal changes some characteristic of a carrier wave Several digital signals are multiplexed None of these All of these Digital signal is amplified A digital signal changes some characteristic of a carrier wave ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a secondary memory device? ALU CPU Mouse Floppy disk None of these ALU CPU Mouse Floppy disk None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A storage device which is used to store data & information external to the main storage is known as Backing storage PROM Buffer None of these Accumulator Backing storage PROM Buffer None of these Accumulator ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a PC, how much memory is available to application software? 640 KB 2048 KB 560 KB 760 KB 1024 KB 640 KB 2048 KB 560 KB 760 KB 1024 KB ANSWER DOWNLOAD EXAMIANS APP
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