Given below are two statements: One is labelled as Assertion (A) and the other as Reason (R). Assertion (A): The Boolean model in reality operates much more as a data retrieval model than an information retrieval model. Reason (R): The Boolean model is based on a binary decision criterion without any notion of a grading scale, making it difficult to translate informal user information needs into precise Boolean semantics. In light of the above statements, choose the most appropriate answer:

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Computer Science · Information Retrieval Models

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Both (A) and (R) are true and (R) is the correct explanation of (A)

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Answer 1

(A) is false, but (R) is true

Answer 2

(A) is true, but (R) is false

Answer 3

Both (A) and (R) are true and (R) is not the correct explanation of (A)

Answer 4

Both (A) and (R) are true and (R) is the correct explanation of (A)

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