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Question

What is the main difference between question and answer dialog interfaces and query languages?

a.

Question and answer dialog interfaces use natural-language-style phrases.

b.

Query languages require specific syntax and knowledge of the database structure.

c.

Question and answer dialog interfaces are more suitable for expert users.

d.

Query languages involve yes/no responses and multiple choice options.

Answer: (b).Query languages require specific syntax and knowledge of the database structure. Explanation:The main difference between question and answer dialog interfaces and query languages is that query languages require specific syntax and knowledge of the database structure, while question and answer dialog interfaces are simpler and domain-specific.

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Q. What is the main difference between question and answer dialog interfaces and query languages?

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