COMPUTER FUNDAMENTALS

INPUTOUTPUT AND STORAGE DEVICES

STORAGE DEVICES HARD DISK SSD AND FLASH MEMORY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Some companies keep all there back up files on magnetic tape.
A
Because it is very cheap to store massive amounts
B
It is really quick to restore lost files if they are backed up on tape
C
They are too old-fashioned to use SSD’s
D
Tape cannot be erased, once you have written on it
Explanation: 

Detailed explanation-1: -Magnetic tape storage remains a highly viable option for data archiving. For example, many organizations have data that they rarely access, but must retain due to compliance requirements or other regulations.

Detailed explanation-2: -One of their advantages is durability. Unlike other data storing media, as a rule tapes have a much longer useful life and are less prone to the risks of modern drives. In fact, magnetic tapes can be read securely, even after 30 years, while the average hard drive scarcely lasts five years.

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