A Customer Needs 60TB of Capacity

question 452

Multiple Choice

A customer needs 60TB of capacity. If you use 600G 15K SAS disks using Oceanstot V3 storage, create a RAID 5pool (8D + 1P) , with low hot standby strategy, please estimate at least how many hard drives are needed? (Choose the closest value, assuming you do not consider the need for data protection space)

• A) 100
• B) 120
• C) 140
• D) 180

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Definitions:

F-ratio

A statistic used in ANOVA tests to compare the variability between group means to the variability within groups.

Participants

Individuals who take part in a study or experiment, providing data for analysis.

Groups

Collections of subjects, items, or categories that are studied in research or statistical analyses.

One-way ANOVA

A statistical test used to determine if there are statistically significant differences between the means of three or more independent groups based on one variable.