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Assume a b+-tree's node may contain up to 10 pointers, which of the following description about the b+-tree's nodes can not be true:
a.
a leaf node has 4 search key values.
b.
a leaf node has 5 search key values.
c.
an internal node has 4 search key values.
d.
an internal node has 5 search key values.

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Assume a b+-tree's node may contain up to 10 pointers, which of the following description about the...

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