RAID20 Has the Natural Advantage of Supporting a Smart Tier

question 211

Multiple Choice

RAID2.0 has the natural advantage of supporting a smart tier, to accelerate the performance of hot data. Which of the following descriptions about the smart tier performance is correct?

• A) When smart LUNs act as backup media, smart tier's performance improvement on this LUN is not obvious.
• B) During the running of the business, the extent size can be adjusted by the size of the hotspot area to obtain better performance.
• C) Literacy ratio in the 1:9 scenario, enabling the smart tier has greatly improved the performance of the business.
• D) Smart tier has no effect on host performance during hot data migration.

---

Definitions:

Interdependence

A condition where entities are reliant on each other, indicating a mutual dependency that influences outcomes and actions.

Group Favouritism

The tendency of individuals to give preferential treatment and favor members of their own group over those of other groups.

Group Identification

The extent to which individuals perceive themselves as being part of a group and align their attitudes and behaviors with group norms.

Organizational Conflict

Disagreements or confrontations between individuals or groups within an organization, often arising from differences in goals, values, or interests.