Question: Show how the extendable hash structure of Exercise changes as the result of each of the following steps: a. Delete 11. b. Delete 31. c.

Show how the extendable hash structure of Exercise changes as the result of each of the following steps:

a. Delete 11.

b. Delete 31.

c. Insert 1.

d. Insert 15.

Suppose that we are using extendable hashing on a file that contains records with the following search-key values: 2, 3, 5, 7, 11, 17, 19, 23, 29, 31 Show the extendable hash structure for this file if the hash function is h(x) = x mod 8 and buckets can hold three records.

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