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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ROM Storage
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Secondary Storage
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Teritary Storage
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Primary Storage
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Detailed explanation-1: -Secondary Memory: It is the storage that the CPU cannot access directly. it’s content firstly needs to be copied into ram and then transferred to CPU. It stores data that can be easily retrieved only by the main memory and used by the processor.
Detailed explanation-2: -Hard Drives The hard drive is the secondary storage standard in modern computing. Many computers bundle hard drives as internal storage mediums, and today hard drives can include spinning disks and solid-state drives (SSDs).
Detailed explanation-3: -Secondary storage is needed to keep programs and data indefinitely. Secondary storage is non-volatile, long-term storage. It is used to keep programs and data indefinitely. Without secondary storage all programs and data would be lost the moment the computer is switched off.
Detailed explanation-4: -Primary memory usually refers to Random Access Memory (RAM), while secondary storage refers to devices such as hard disk drives, solid state drives, removable “USB” drives, CDs, and DVDs.