A server is installed in a location that is prone to power failures. While the server is connected to a UPS, the systems administrator is still concerned about ensuring the integrity of the data being written to the RAID array. Which of the following is the systems administrator MOST likely to do?
A) Install additional memory on the RAID controller.
B) Install redundant RAID controllers.
C) Install battery-backed cache on the RAID controller.
D) Install updated firmware on the RAID controller.

Question

Quizplus · Accepted Answer

Installing a battery-backed cache on the RAID controller ensures that any data in the cache is preserved during a power failure, allowing it to be written to the disk once power is restored, thus maintaining data integrity.

A Server Is Installed in a Location That Is Prone