Consider a B+ tree in which the maximum number of keys in a node is 5. What is the minimum number of keys in any nonroot node?

Consider a B+ tree in which the maximum number of keys in a node is 5.

1.	Consider a B+ tree in which the maximum number of keys in a node is 5. What is the minimum number of keys in any nonroot node?
A.	1
B.	2
C.	3
D.	4
Answer» C. 3

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Consider a B+ tree in which the maximum number of keys in a node is 5. What is the minimum number of keys in any nonroot node?

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