Which of the Following Statements Describes Fencing Resources in a High

question 109

Multiple Choice

Which of the following statements describes fencing resources in a high availability cluster?

• A) Fencing is the automated stop and restart of cluster services that suffer from software errors.
• B) Fencing is the disconnection of a failed cluster node from any other cluster resources.
• C) Fencing is the forwarding of incoming network connections to backend servers.
• D) Fencing is the assignment of services to different cluster nodes to avoid interference of the services.
• E) Fencing is the accounting and limitation of disk usage on shared storage.

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Definitions:

Hydrophobic Tails

The nonpolar, water-repelling part of a phospholipid molecule that faces inward, away from water, in the bilayer of cell membranes.

Archaeal Phospholipids

Unique lipid molecules found in the cell membranes of Archaea, known for their ether bonds and isoprenoid chains.

Plasma Membrane

The plasma membrane is the biological membrane that separates the interior of all cells from the external environment, providing structural support and regulating the passage of substances into and out of the cell.

Surface Area

The total area of the external surface of an object or the boundary of a three-dimensional shape.