Which Description of OceanStor V3 Storage System Tuning Process Is

question 413

Multiple Choice

Which description of OceanStor V3 storage system tuning process is incorrect?

• A) Need to understand the business (applications and data, etc.), clear the goal of tuning.
• B) After tuning all the system configuration parameters related to performance bottlenecks, judge whether the tuning goal is completed.
• C) Back up business systems and data before tuning.
• D) Monitor and analyze performance data by business processes, identify performance bottlenecks and analyze root cause.

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Definitions:

Information

Data that has been processed, organized, or structured in a way that it becomes meaningful or useful.

Communication

The process of transferring information, meaning, and understanding from one entity or group to another through the use of mutually understood signs, symbols, or language.

Unwillingness

The state of being reluctant or disinclined to do something.

Ethnic Groups

Communities or populations that share common cultural practices, ancestral origins, language, or religion, and are often identified by distinct social and cultural traits.