A technician is replacing a failed drive in a Dell Unity XT 480. The failed drive is in a RAID 5 group. After inserting the new drive, the system begins rebuilding. What is the impact on the system during the rebuild?

The system will pause all I/O until the rebuild is complete.

The system will continue to operate at full performance with no impact.

The system will experience a performance degradation due to the rebuild I/O.

The system will automatically fail over to the other SP to maintain performance.

A company has a Dell Unity XT 480 with two storage processors. The administrator notices that the 'SP A' fault LED is solid amber. What is the most likely cause and the correct initial action?

SP A is rebooting; the administrator should wait for the LED to turn green.

SP A has lost network connectivity; the administrator should check the Ethernet cables.

SP A has a hardware fault; the administrator should check the SP's status in Unisphere and review the system logs.

SP A is in normal operation; the LED is just indicating it is the primary SP.

A technician is replacing a failed drive in a Dell Unity XT 480. After inserting the new drive, the LED on the drive is blinking green. What does this indicate?

The drive is faulty and needs to be replaced again.

The drive is being rebuilt and is currently active.

The drive is in standby mode and not being used.

The drive is offline and not recognized by the system.

A technician is replacing a failed drive in a Dell Unity XT 380F. The system is online and serving production I/O. The failed drive is in slot 12 of the front drive bay. What is the correct procedure to replace this drive?

Identify the drive via the system's fault LED, pull it out, and insert a new drive of the same type and capacity into the same slot.

Power down the entire array, replace the drive, and power it back on.

Remove the drive, then use Unisphere to manually assign the new drive to the original storage pool before inserting it.

Replace the drive only after placing the storage processor into service mode to prevent I/O disruption.

Dell Unity Operate

Domain 1Objective 3

Identify the Dell Unity XT Hardware Components UNITY-OPERATE Practice Questions (Page 2)

Part of the Dell Unity Platform Concepts, Features, and Architecture domain, which accounts for 10% of the UNITY-OPERATE exam.

12questions here

3free pages

1concept

10%of the exam

Questions 6–10

6application · medium
A technician is installing a Dell Unity XT 480 and needs to connect the drive enclosures to the storage processors. Which back-end connection type is used for this purpose?
Select an answer first
7expert · hard
A technician is replacing a failed drive in a Dell Unity XT 480. The failed drive is in a RAID 5 group. After inserting the new drive, the system begins rebuilding. What is the impact on the system during the rebuild?
Select an answer first
8application · medium
A company has a Dell Unity XT 480 with two storage processors. The administrator notices that the 'SP A' fault LED is solid amber. What is the most likely cause and the correct initial action?
Select an answer first
9application · medium
A technician is replacing a failed drive in a Dell Unity XT 480. After inserting the new drive, the LED on the drive is blinking green. What does this indicate?
Select an answer first
10application · medium
A technician is replacing a failed drive in a Dell Unity XT 380F. The system is online and serving production I/O. The failed drive is in slot 12 of the front drive bay. What is the correct procedure to replace this drive?
Select an answer first

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