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26. Given then following Attribute Usage Matrix and Application access frequency, construct the Attribute Affinity matrix: Assume that A1 is the primary key attribute.(8 Marks)

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26. Given then following Attribute Usage Matrix and Application access frequency, construct the Attribute Affinity matrix: Assume that A1 is the primary key attribute.(8 Marks) A1 A2 A4 A5 S2 S3 1 0 0 Q1 Q2 1 0 1 1 S1 20 10 1 1 Q1 02 0 10 0 5 Q3 1 ololo 1 1 010 Q3 35 0 2 1 Q4 Q5 1 0 0 1 0 1 Q4 Q5 10 15 0 0

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