When tuning Automatic PGA Memory Management, which of the following views will provide the
information specified?
A.
The V$PGA_TARGET_ADVICE view shows the predicted cache hit-ratio improvement if you
increase PGA_AGGREGATE_TARGET.
B.
The V$PGA_TARGET_ADVICE view shows how the V$SQL_WORKAREA histogram will
change if you change the value of PGA_AGGREGATE_TARGET.
C.
The V$PGA_TARGET_ADVICE_HISTOGRAM view shows how the
V$SQL_WORKAREA_HISTOGRAM will change if you switch between Manual and Automatic
PGA Memory Management.
D.
The V$PGA_TARGET_ADVICE view shows how performance will improve for the different
work areas if you switch from Manual to Automatic PGA Memory Management.