Computer Basic Information The magnetic disks and drums are like recirculating shift registers because they have about the same storage capacity their access times are about the same stored data is available for reading over and over again in the same order. their storage is non volatile None of these they have about the same storage capacity their access times are about the same stored data is available for reading over and over again in the same order. their storage is non volatile None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following time will normally be determined by the requirements of the device to which the transfer is being made Access Cycle None of these Hold Delay Access Cycle None of these Hold Delay ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information One of a class of storage devices that can access storage locations in any order is DDC None of these DASD DDE DTE DDC None of these DASD DDE DTE ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as Light pen None of these Plotter All of these Optical-wand Light pen None of these Plotter All of these Optical-wand ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Tiny rings made of magnetic material that can be polarised to represent binary 1 or 0 is called Card punch Magnetic disk Floppy disk None of these Magnetic core Card punch Magnetic disk Floppy disk None of these Magnetic core ANSWER DOWNLOAD EXAMIANS APP
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