The Process of Understanding How an Information System Can Support

question 63

Multiple Choice

The process of understanding how an information system can support business needs, design the system, build it, and deliver it to users is the _____.

• A) analysis phase of the SDLC
• B) object oriented approach
• C) rule for creating a CASE tool
• D) systems development life cycle
• E) waterfall development methodology

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Definitions:

Retentive

The term Retentive in the context of PLC programming refers to memory or instructions that maintain their status or value even after the PLC is powered off or reset.

Pressure Switch

A device that makes or breaks an electrical connection in response to a change in pressure.

Selector Switch

A control device with multiple positions that allows the user to select different functions or settings.

Limit Switch

A device used to detect the presence or absence, passing, or end position of an object by making or breaking an electrical connection.