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Question

What limitation do production rules have when it comes to sequential dialogs?

a.

They cannot handle concurrency.

b.

They cannot represent attributes.

c.

They struggle to analyze numeric values.

d.

They require keeping track of the current sequence state.

Answer: (d).They require keeping track of the current sequence state. Explanation:In sequential dialogs, production rules require keeping track of the current sequence state, which can be awkward to code and analyze.

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Q. What limitation do production rules have when it comes to sequential dialogs?

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