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