Bitmaps can be combined with regular B+- tree indices for relations w – McqOptions

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1.	Bitmaps can be combined with regular B+- tree indices for relations where a few attribute values are extremely common, and other values also occur, but much less frequently.
A.	bitmap, b-tree
B.	bitmap, b+tree
C.	b-tree, bitmap
D.	b+tree, bitmap
Answer» C. b-tree, bitmap

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