Which two situations can lead to sparsely populated index blocks?(Choose two.)
A.
Data is frequently inserted using direct path load into a table with an index.
B.
Indexed columns in a table are frequently updated.
C.
Values in an indexed column are inserted using monotonically incrementing sequences.
D.
Bulk delete operations are performed on a table with indexes.
E.
Online table move operations are performed frequently on a table with indexes.
I think B and D
Not sure about B.
Maybe B,D
imo DE
BD