The Three Activities in an Information System That Produce the Information

question 9

Multiple Choice

The three activities in an information system that produce the information organizations use to control operations are:

• A)information,research,and analysis.
• B)input,output,and feedback.
• C)data,information,and analysis.
• D)data analysis,processing,and feedback.
• E)input,processing,and output.

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Definitions:

Network Node

An individual electronic device in a network that can send, receive, or forward information.

Amplifies Signal

A process or device that increases the power, voltage, or current of a signal.

Derivative Action

In control systems, a feedback mechanism that is proportional to the rate of change of the error signal, used to predict and stabilize future system behavior.

Error Signal

A signal proportional to the difference between the actual output and the desired output.