A B-tree of order 4 and of height 3 will have a maximum of _______ keys.
Question
A B-tree of order 4 and of height 3 will have a maximum of _______ keys.
Solution
The maximum number of keys in a B-tree of order m and height h can be calculated using the formula m^(h+1) - 1.
Here, the order m is 4 and the height h is 3.
So, the maximum number of keys = 4^(3+1) - 1 = 4^4 - 1 = 256 - 1 = 255.
Therefore, a B-tree of order 4 and of height 3 will have a maximum of 255 keys.
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