LPI

117-304 · Question #55

What function does the distributed lock manager (DLM) in Red Hat Cluster Suite perform?

The correct answer is D. It synchronizes nodes access to shared resources. See the full explanation below for the reasoning.

Question

What function does the distributed lock manager (DLM) in Red Hat Cluster Suite perform?

Options

AIt updates configuration settings among nodes.
BIt fences a failed node.
CIt establishes a quorum.
DIt synchronizes nodes access to shared resources.

How the community answered

(37 responses)

A
5% (2)
B
16% (6)
C
3% (1)
D
76% (28)

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Full 117-304 Practice