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1. |
The order of a leaf node in a B+ tree is the maximum number of (value, data record pointer) pairs it can hold. Given that the block size is 1 kbyte, data record pointer is 7 byte long, the value field is 9 byte long and a block pointer is 6 byte long, what is the order of the leaf node? |
A. | 63 |
B. | 64 |
C. | 67 |
D. | 68 |
Answer» B. 64 | |