COMPUTER ARCHITECTURE
MEMORY SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Solid state
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Internal Hard disk
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USB
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External hard disk
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Detailed explanation-1: -Hard drives use magnetic memory to store giga-and terabytes of data in computers.
Detailed explanation-2: -hard disk, also called hard disk drive or hard drive, magnetic storage medium for a computer. Hard disks are flat circular plates made of aluminum or glass and coated with a magnetic material.
Detailed explanation-3: -Secondary storage devices are generally separated into three types: magnetic storage devices, such as hard disk drives and tapes. optical storage devices, such as CDs, DVDs and Blu-ray discs. solid state storage devices, such as solid state drives (SSDs) and USB memory sticks.
Detailed explanation-4: -HDDs are usually installed inside desktop computers, mobile devices, consumer electronics and enterprise storage arrays in data centers. They can store operating systems, software programs and other files using magnetic disks.