COMPUTER HARDWARE
COMPUTER MEMORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -A hard disk drive or solid state drive holds all of the data; files, photos, programs, music, and movies, that the user wants to keep. Removable, external media storage devices such as flash drives and read/writeable CDs and DVDs are also secondary storage.
Detailed explanation-2: -Random Access Memory (RAM) is usually used for storing programs and data in a computer. Most computers also use some Read Only Memory (ROM) or Erasable-Programmable Read Only Memory (EPROM).
Detailed explanation-3: -Data is represented on modern storage media using the binary numeral system. All data stored on storage media – whether that’s hard disk drives (HDDs), solid state drives (SSDs), external hard drives, USB flash drives, SD cards etc – can be converted to a string of bits, otherwise known as binary digits.