Question

How are concurrent dialog elements typically represented using production rule systems?

a.

By using a linear sequence of rules

b.

By allowing only one rule to fire at a time

c.

By keeping track of the current state using attributes or events

d.

By introducing variables to describe numeric values

Posted under Human Computer Interaction

Answer: (c).By keeping track of the current state using attributes or events Explanation:Concurrent dialog elements are typically represented in production rule systems by keeping track of the current state using attributes or events, allowing multiple rules to be active at the same time.

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Q. How are concurrent dialog elements typically represented using production rule systems?

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