For each B+-tree of Exercise 14.3, show the steps involved in the following queries: a. Find records with a search-key value of 11. b. Find records with a search-key value between 7 and 17, inclusive. 14.3 Construct a B+-tree for the following set of key values: (2, 3, 5, 7, 11, 17, 19, 23, 29, 31) 680 Chapter 14 Indexing Assume that the tree is initially empty and values are added in ascending order. Construct B+-trees for the cases where the number of pointers that will fit in one node is as follows: a. Four [11] / \ [2,3] [5,7,11,17,19,23,29,31] b. Six [11,23] / | \ [2,3,5,7] [11,17,19] [23,29,31] c. Eight [11,23] / | \ [2,3,5,7,11] [17,19,23] [29,31]
For each B+-tree of Exercise 14.3, show the steps involved in the following queries:
a. Find records with a search-key value of 11.
b. Find records with a search-key value between 7 and 17, inclusive.
14.3 Construct a B+-tree for the following set of key values: (2, 3, 5, 7, 11, 17, 19, 23, 29, 31) 680 Chapter 14 Indexing Assume that the tree is initially empty and values are added in ascending order. Construct B+-trees for the cases where the number of pointers that will fit in one node is as follows:
a. Four
[11]
/ \
[2,3] [5,7,11,17,19,23,29,31]
b. Six
[11,23]
/ | \
[2,3,5,7] [11,17,19] [23,29,31]
c. Eight
[11,23]
/ | \
[2,3,5,7,11] [17,19,23] [29,31]
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