A Storage Administrator Needs to Shrink Their FAST Cache on a Dell

question 7

Multiple Choice

A storage administrator needs to shrink their FAST Cache on a Dell EMC Unity XT storage system. The current configuration consists of six 400 GB SAS Flash 2 drives. What is the maximum number of drives that can be removed from FAST Cache through an online shrink operation?

• A) 2
• B) 4
• C) 5
• D) 6

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Definitions:

P-value

The probability of observing test results at least as extreme as the results actually observed, under the assumption that the null hypothesis is true.

Test Statistic

A value calculated from sample data during a hypothesis test to decide whether to reject the null hypothesis.

Kruskal-Wallis Test

A nonparametric method for testing whether samples originate from the same distribution, used for comparing more than two groups.

Test Statistic

A value calculated from sample data during a hypothesis test used to decide whether to reject the null hypothesis.