COMPUTER HARDWARE
STORAGE DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Secondary file
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Extra file
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Updating file
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Transaction file
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Detailed explanation-1: -Sequential Access. The standard method for accessing files and devices is the sequential method. It can be like a cassette tape that rewinds itself after every use.
Detailed explanation-2: -A tape drive is a device that stores computer data on magnetic tape, especially for backup and archiving purposes. Like an ordinary tape recorder, a tape drive records data on a loop of flexible celluloidlike material that can be read and also erased.
Detailed explanation-3: -The tape is a sequential-access medium, which means that it may require a comparatively lengthy time to locate a specific piece of data. The information on tape can be arranged in several ways. The earliest approaches used linear multitrack recoding, illustrated in Fig.