Hitachi Exam Questions

Which two characteristics of storage system cache improve application performance?

Which two characteristics of storage system cache improve application performance? (choose
two.)

A.
It is read-only so writes do not have to be acknowledged.

B.
It has greater storage capacity than an HDD.

C.
It permits high priority data to be permanently resident.

D.
It provides faster access to data than an HDD.

Explanation: