COMPUTER FUNDAMENTALS

COMPUTER ARCHITECTURE

SECONDARY STORAGE DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Similar to internal hard-disk drives except they use solid-state memory.
A
solid-state drives
B
file compression
C
storage area network
D
network attached storage
Explanation: 

Detailed explanation-1: -The Solid State Drive The key difference between a hard drive and a SSD is that, unlike a hard drive, a SSD has no moving parts. There are no platters, and no read-write head. Instead, the SSD makes use of flash memory, which is like RAM that remembers information when it’s switched off.

Detailed explanation-2: -The correct answer is DVD ROM. DVD ROM is not an example of solid-state storage device.

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