COMPUTER FUNDAMENTALS

COMPUTER ARCHITECTURE

SECONDARY STORAGE DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Assume that all storage devices below have the same capacity. Which one has the lowest price?
A
Solid state drives
B
Hard disks
C
Memory cards
D
USB flash drives
Explanation: 

Detailed explanation-1: -CDs and DVDs: CDs and DVDs are still occasionally used but writing a CD or DVD is much slower and less convenient than using other media. They have a lower capacity than most flash drives and much lower capacity than portable hard drives.

Detailed explanation-2: -Optical discs have a much lower capacity than hard drives or SSDs. They also have a slow seek time, which means that the disc must spin to the right location before the data can be accessed.

There is 1 question to complete.