12. What is the query performance impact when using cell-level encryption?
A. There is a positive query performance impact since there are only specific
columns that are encrypted.
B. There is a negative query performance impact since data types have to be
converted from varbinary to the correct data type and primary keys and
indexes are not used, resulting in full table scans.
C. There is a negative query performance impact unless TDE has been
enabled.
D. There is a positive query performance impact as long as TDE has been
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