COMPUTER SCIENCE AND ENGINEERING
COMPUTER ORGANIZATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Storage device
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Secondary Storage devices
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Auxiliary memory devices
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All the above
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Detailed explanation-1: -Secondary storage (also called external memory or auxiliary storage) is a storage medium that holds data or information until it is deleted or overwritten if the computer has no power. That is, it stores data permanently for future use, for example, hard disk, floppy disk. etc.
Detailed explanation-2: -RAM is volatile memory that temporarily stores the files you are working on. ROM is non-volatile memory that permanently stores instructions for your computer.
Detailed explanation-3: -Detailed Solution. ROM (Read Only Memory) is memory containing hardwired and permanent instructions that the computer uses when it boots up, before the system software loads.
Detailed explanation-4: -Hard disks can store up to 2TB (terabytes) of data, and are considered ‘fixed’ (permanent) drives as they cannot be removed from the computer unlike other storage devices.
Detailed explanation-5: -Function of RAM Because of its volatility, RAM can’t store permanent data. RAM can be compared to a person’s short-term memory, and a hard disk drive to a person’s long-term memory. Short-term memory is focused on immediate work, but it can only keep a limited number of facts in view at any one time.