INPUTOUTPUT AND STORAGE DEVICES
STORAGE DEVICES HARD DISK SSD AND FLASH MEMORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Back up memory
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Main memory
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Auxiliary memory
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External memory
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Detailed explanation-1: -Secondary memory. When computers need to store data for long-term retrieval, they use secondary memory, also known as auxiliary storage or external memory.
Detailed explanation-2: -What Does Secondary Storage Device Mean? A secondary storage device refers to any non-volatile storage device that is internal or external to the computer. It can be any storage device beyond the primary storage that enables permanent data storage.
Detailed explanation-3: -The secondary memory in computer system is also called auxiliary memory or auxiliary storage. It is also called external memeory. It is non-volatile and cannot be processed directly by the CPU (Central Processing Unit).
Detailed explanation-4: -The secondary memory is always a non-volatile memory. These memories are also called internal memory. Secondary memory is known as a Backup memory or Additional memory or Auxiliary memory. Data is directly accessed by the processing unit.