单选题You want to enable automatic PGA memory management in your database. Which setting is required to achieve this?（）A Set MEMORY_TARGET to zeroB Set the STATISTICS_LEVEL parameter to BASICC Set the WORKAREA_SIZE_POLICY parameter to MANUALD Set the PGA_AGG
题目
单选题
You want to enable automatic PGA memory management in your database. Which setting is required to achieve this?（）
A
Set MEMORY_TARGET to zero
B
Set the STATISTICS_LEVEL parameter to BASIC
C
Set the WORKAREA_SIZE_POLICY parameter to MANUAL
D
Set the PGA_AGGREGATE_TARGET parameter to nonzero value