Fragmentation has a number of potential causes. Identify two.
A.
Deleting member from a sparse dim
B.
Deleting member from a dense dim
C.
Renaming a member
D.
Renaming an alias
E.
Submitting data/deleting data frequently (like in budget applications)
Explanation:
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Answer: B,E
Deleting a dense dimensions creates discontinuous space in data blocks and frequent updates also cause such effect.