Multiple Choice
Which one of the following is true about B-trees (including B-tree variations) ?
A) The B-tree structure is used by many DBMS
B) The B-tree is rarely used because it is hard to implement
C) The B-tree is a theoretical model not used at all
D) The B-tree has been replaced in new relational DBMS by radically different data structures.
Correct Answer:
Verified
Correct Answer:
Verified
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