Since retrieving data from memory is much faster than from a magnetic hard disk, disk caching can speed up performance..

Question

Since retrieving data from memory is much faster than from a magnetic hard disk, disk caching can speed up performance..

Quizplus · Accepted Answer

This statement is true. Disk caching involves temporarily storing data from a hard disk in memory (caching) in order to speed up access times. Since retrieving data from memory is much faster than from a traditional magnetic hard disk, using disk caching can improve system performance.

Since Retrieving Data from Memory Is Much Faster Than from a Magnetic