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Primary key as the hash key

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Assume the a database file contains 132,000,000 records and is organized as a Hash File with the primary key as the hash key. We can assume that our Hash function uniformly distributes the records in the file and that there is no overflow for any bucket. We can also assume that each bucket is only 80% full. How many buckets would be needed to store the unspanned records if each bucket consists of 5 consecutive blocks? Block size 8000 bytes and each record is 120 bytes.

Reference no: EM132292855

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