Three Types of Users That Are Considered in the Design

question 57

Multiple Choice

Three types of users that are considered in the design of a security system are ____.​

• A)manager user, technical user, and clerical user
• B)​technical user, authorized user, and privileged user
• C)​unauthorized user, registered user, and privileged user
• D)​supervisor user, administration user, and operational user

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Definitions:

Program Scan

The process by which a control system or PLC cyclically reads its inputs, executes its logic, and updates its outputs, typically in a continuous loop.

Immediate Input

Immediate input in automation and computing refers to input data that is processed or utilized instantly without delay.

Output Instructions

Commands within a programming language or PLC code that direct the system to perform specific actions or control external devices based on processed data or logic conditions.