COMPUTER ARCHITECTURE
SECONDARY STORAGE DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Data
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Hard disk
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RAM
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ROM
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Detailed explanation-1: -Common types of backing storage devices are hard drives, SSD, external hard disk drives, optical media such as CD or DVD, and flash media such as thumb drives and memory sticks.
Detailed explanation-2: -A hard drive or hard disk drive (HDD) is a type of data storage device that is used in laptops and desktop computers. An HDD is a “non-volatile” storage drive, which means it can retain the stored data even when no power is supplied to the device.
Detailed explanation-3: -Generally speaking there are two types of storage media used as secondary storage in computers: hard disk drives (HDDs) and solid state drives (SSDs).
Detailed explanation-4: -The hard disk is an example of secondary storage and magnetic media, which is used for storing data and programs in bulk. In the case of the computer, they are normally in-built and therefore are not portable. Some hard drives are reversible, so between machines, they provide easy portable storage.