Getting an Autograph from a Famous Person Might Involve Standing

question 51

Multiple Choice

Getting an autograph from a famous person might involve standing in which type of queuing line structure?

• A)Single channel, single phase
• B)Single channel, multiphase
• C)Multichannel, single phase
• D)Multichannel, multiphase
• E)None of these

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Definitions:

Communications Protocol

A set of rules and standards that determine how data is transmitted and received over a network, ensuring compatibility and interoperability between devices.

PLC Devices

Devices that are part of a programmable logic controller (PLC) system, used for automation of industrial electromechanical processes.

Limit Switch

An electric switch actuated by some part and/or motion of a machine or equipment.