Memory and storage technologies

Question 1 of 10

Which storage is best for a laptop that may be dropped?

Question 2 of 10

Optical discs store data as pits and ___.

Question 3 of 10

The storage device that uses flash memory with no moving parts is the ___ (three letters).

Question 4 of 10

A disadvantage of cloud storage for a school with slow internet is

Question 5 of 10

Optical discs are read by a laser.

Question 6 of 10

DRAM needs to be refreshed regularly.

Question 7 of 10

An SSD stores data using

Question 8 of 10

Magnetic tape is still used for

Question 9 of 10

Reading data in order from the start is ___ access.

Question 10 of 10

Explain fragmentation on a magnetic hard disk and how defragmentation helps.