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| 1. |
A B+ tree index is to be built on the name attribute of the relation STUDENT. Assume that all students names are of length 8 bytes, disk block are of size 512 bytes and index pointers are of size 4 bytes. Given this scenario what would be the best choice of the degree (i.e. the number of pointers per node) of the B+ tree ? |
| A. | 16 |
| B. | 42 |
| C. | 43 |
| D. | 44 |
| Answer» B. 42 | |