A Computerized ________ Is a Good Comparison to a Database

question 21

Multiple Choice

A computerized ________ is a good comparison to a database.

• A)file cabinet
• B)typewriter
• C)overhead projector
• D)calculator

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Definitions:

Discrete I/O Modules

Electronic devices used in automation systems to process binary signals from sensors (inputs) and to control actuators (outputs).

Analog Inputs

Inputs to a system that can represent a continuous range of values, unlike digital inputs which represent only distinct on or off states.

Leakage Current

The unwanted flow of electrical current through an unintended path, typically small in magnitude.