When defining storage groups for multi-temperature data, storage paths are usually grouped
according to their quality of service characteristics. What are three common quality of service
characteristics used?

A.
Frequency of access; acceptable access time; volatility of the data.

B.
Acceptable access time; redundancy of the data; volatility of the data.

C.
TIR (table/index data ratio); frequency of access; volatility of the data;

D.
Frequency of access; redundancy of the data; acceptable access time;

Explanation: