Entries by Hannah Wangui

leaf node

1) When we split a leaf node, we ____ a value from the ____ to an ____.a. copy/leaf node/inner node b. push/leaf node/inner node c. copy/inner node/leaf node d. push/inner node/leaf node 2) When we split an inner node, we ____ a value from the ____ to an ____. a. copy/leaf node/inner node b. push/leaf […]

 

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An order d=23 B+ tree with fill factor 31% can contain nodes with up to how many pointers?

1) An order d=23 B+ tree with fill factor 31% can contain nodes with up to how many pointers? A) 24b) 31c) 47d) 60 2) What do the inner nodes in a B+ tree index contain? a) Records b) Non-Deleted Keys c)Non-Deleted and Deleted Keys d) Values e) Tables   Looking for a Similar Assignment? […]

 

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Assume that we have 72 KB of memory with 4 KB pages.

Assume that we have 72 KB of memory with 4 KB pages. What would be the cost in I/Os to externally hash a 128-page file? Assume that only one partition of 20 pages needs to be recursively partitioned once, and all other partitions are uniformly partitioned.   Looking for a Similar Assignment? Order now and […]

 

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