COMPUTER HARDWARE COMPONENTS FUNCTIONS
EXTERNAL AND INTERNAL STORAGE DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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CD
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DVD
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Blu-ray
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Magnetic tape
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Detailed explanation-1: -Large organisations who need to back up their systems daily tend to use magnetic tapes to store their data.
Detailed explanation-2: -Hard disk is an hardware component which is used to store large amounts of data. The primary characteristics of hard drive are its capacity and performance.
Detailed explanation-3: -Tape Storage If you have large amounts of data to backup (or wish to make and retain regular complete data archives for long-term storage) tape backups are the best option. They are highly reliable and can store massive amounts of data.
Detailed explanation-4: -Magnetic tape has a high storage capacity but data has to be accessed in order (serial access) so it is generally only used by companies to back up or archive large amounts of data.