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Exercise 14.1.3: Repeat Exercise 14.1.1 if we use as many levels of index as is appropriate, until the final level of index has only one

Exercise 14.1.3: Repeat Exercise 14.1.1 if we use as many levels of index as is appropriate, until the final level of index has only one block.

Exercise 14.1.1 says

Suppose blocks hold either three records, or ten key-pointer pairs. As a function of n, the number of records, how many blocks do we need to hold a data file and: (a) A dense index (b) A sparse index?

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