Which of the Following Must Be Considered Before You Optimize

question 67

Multiple Choice

Which of the following must be considered before you optimize the performance of an N8500 clustered NAS storage system? (Select three)

• A) Evaluate the feasibility of the performance target based on your experience.
• B) Use a fixed testing environment for performance optimization.
• C) Determine the testing mode based on services to ensure the comparability of the test results.
• D) Performance optimization has no impact on ongoing services. You do not need to worry about the pressure on services.

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Definitions:

Significance Level

The threshold used in hypothesis testing to determine whether to reject the null hypothesis, commonly denoted as alpha (α).

Power of the Test

The probability that a statistical test will correctly reject a false null hypothesis, essentially the test's ability to detect an effect when there is one.