Each search key value in the data file has an index record in the ___ index.
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Records containing these primary keys are uniquely identified by these keys and have a ___ relationship between them.
Each ___ consists of a set of pointers containing the address of the disk block containing the value for that ___.
A ___ key is sorted in order to make it easy to access data corresponding to it.
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62 videos|66 docs|35 tests
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