What Is the Difference Between a Decision Support System (DSS)

question 89

Multiple Choice

What is the difference between a decision support system (DSS) and an expert system (ES) ?

• A) A DSS supports the novice users; an ES supports the analyst or expert
• B) The DSS requires considerable knowledge from the user; the ES provides considerable knowledge to the user
• C) The ES requires considerable storage space for the needed information; the DSS does not
• D) The DSS requires rules or domain knowledge; the ESS requires business models

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Definitions:

State Change

A transition in the condition or mode of a system or component, such as from off to on, or from idle to active.

Tag Name

An identifier used in programming and automation for variable names, signals, or data points for easy reference.

Counter Accum

It usually refers to a register in PLC programming that accumulates counts, often used to track occurrences of specific events or operations over time.

RES Instruction

A command in programming languages that resets a specific variable, counter, or bit to its default state.