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? None of these indexed direct direct indexed sectors sequential None of these indexed direct direct indexed sectors sequential ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In MODEMS Several digital signals are multiplexed A digital signal changes some characteristic of a carrier wave Digital signal is amplified None of these All of these Several digital signals are multiplexed A digital signal changes some characteristic of a carrier wave Digital signal is amplified None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a secondary memory device? Mouse Floppy disk ALU None of these CPU Mouse Floppy disk ALU None of these CPU 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 Buffer Accumulator None of these PROM Backing storage Buffer Accumulator None of these PROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a PC, how much memory is available to application software? 640 KB 2048 KB 1024 KB 760 KB 560 KB 640 KB 2048 KB 1024 KB 760 KB 560 KB ANSWER DOWNLOAD EXAMIANS APP
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