What does this indicate?

Refer to the exhibit.

A Storage Administrator is troubleshooting a Dell EMC PowerStore T hardware issue. They observe that the base enclosure LED circled is blue.

What does this indicate?
A . Base enclosure hardware is operating normally
B . Base enclosure has a component hardware fault
C . Cluster has only a single appliance
D . Appliance has a node in service mode

Answer: A

Explanation:

Reference: https://www.dell.com/support/manuals/pk/en/pkbsd1/powerstore-9000t/pwrstr-isg/embedded-module-leds?guid=guid-bc07892c-75cf-43b6-8f17-8a4c49001aeb&lang=en-us