Computer Basic Information The magnetic disks and drums are like recirculating shift registers because they have about the same storage capacity None of these their storage is non volatile stored data is available for reading over and over again in the same order. their access times are about the same they have about the same storage capacity None of these their storage is non volatile stored data is available for reading over and over again in the same order. their access times are about the same 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 Delay Cycle Access None of these Hold Delay Cycle Access None of these Hold ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information One of a class of storage devices that can access storage locations in any order is DDC DDE DASD DTE None of these DDC DDE DASD DTE None of these 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 Optical-wand All of these None of these Plotter Light pen Optical-wand All of these None of these Plotter Light pen 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 Floppy disk Card punch Magnetic disk Magnetic core None of these Floppy disk Card punch Magnetic disk Magnetic core None of these ANSWER DOWNLOAD EXAMIANS APP
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