A Network Technician Is Replacing a Failed Drive in a RAID

question 645

Multiple Choice

A network technician is replacing a failed drive in a RAID 5 array. Over time, access to the volumes in the array has slowed down. The technician wants to increase the speed of the RAID array and chooses to replace the 10000rpm SAS drive with a low-latency SSD drive. Which of the following is the problem with this solution?

• A) SSD drives cannot be used in RAID arrays
• B) Performance will not be increased
• C) SAS drives are faster due to their high spindle speed
• D) All the drives in the RAID array must be replaced simultaneously

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Definitions:

Closing Entry

A journal entry made at the end of an accounting period to transfer balances from temporary accounts to permanent accounts, essentially resetting the temporary accounts for the new period.

Post-Closing

The final phase in the accounting cycle where accounts are prepared for the start of the next period, following the closing entries are made to reset temporary accounts.

Adjusted Trial Balance

A statement listing all accounts and their balances after adjustments, used to verify the equality of debits and credits before preparing financial statements.

Unadjusted Trial Balance

A preliminary list of all accounts and their balances used in accounting, before any adjustments are made for the closing entries.