The Array of Available Communication Technologies Has

question 21

Multiple Choice

The array of available communication technologies has:

• A) eased the burden of communication.
• B) reduced the number of communication options.
• C) decreased accessibility while lowering costs.
• D) expanded the reach but reduced the range of targeted audiences with whom to communicate

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Definitions:

MCR Zone

In Programmable Logic Controller (PLC) programming, an MCR Zone (Master Control Reset) is a designated area that controls the execution of sections of ladder logic code, typically enabling or disabling it.

Conditional Instruction

A programming command that executes a certain segment of code only if specific conditions are met.

Processor Scan

Processor Scan is the cyclic process by which a PLC reads inputs, executes its programmed logic, and updates outputs.

Jump-To-Label Instruction

A programming command used to redirect the execution flow to another part of the code identified by a label.