A Systems Administrator Swapped a Failed Hard Drive on a Server

question 35

Multiple Choice

A systems administrator swapped a failed hard drive on a server with a RAID 5 array. During the RAID resynchronization, a second hard drive failed. Which of the following actions will make the server fully operational?

• A) Restart the RAID resynchronization process.
• B) Perform a P2V migration of the server.
• C) Swap the failed hard drive with a fresh one.
• D) Restore the server from backup.

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Definitions:

Poisson Distributed

A probability distribution that measures the probability of a given number of events happening in a fixed interval of time or space.

Standard Deviation

The statistic that quantifies the spread of a dataset or distribution, showing how extensively the data points diverge from the average value.

Timesharing Computer System

A computing system that allows multiple users to access the computer resources concurrently, giving each user a portion of the time.

Cumulative Poisson Probability Table

A table that provides the probability that a Poisson-distributed random variable is less than or equal to a specific value.