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What is a key advantage of using declarative rules in a deductive database system over writing procedural code?

publish date2025/09/10 20:29:24.272655 UTC

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Correct Answer

It is easier to change the rules if the requirements of the miniworld change

Explanation

If the miniworld rules change, it is generally more convenient to change the declared deduction rules than to recode procedural programs.

Reference

Fundamentals of database systems (7th edition)


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