Which Clustering Model Is One in Which All Servers Equally

question 65

Multiple Choice

Which clustering model is one in which all servers equally share resources that include disk, CD-ROM, and tape storage?

• A) Shared disk
• B) Shared server
• C) Shared network
• D) Shared none

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Definitions:

Jump-To-Label Program

A programming construct that allows the execution sequence to jump to a specified point in the code, identified by a label.

NC Contact

An electrical contact that remains closed, allowing current to flow, until actuated open, usually referred to as a Normally Closed Contact in electrical circuits.

PLC System

A PLC system encompasses the hardware and software components of a Programmable Logic Controller, including the CPU, input/output modules, power supply, and the programming environment used to automate industrial and manufacturing processes.

Master Control Relay Instruction

An alternate definition for MCR Instructions, specifically highlighting its role in controlling the execution flow in PLC programs.