单选题Which registry variable should be set to keep the buffer pools in memory on AIX and Linux?（）ADB2_KEEP_BP BDB2_PINNED_BP CDB2MEMDISCLAIM DDB2MEMMAXFREE
单选题
Which registry variable should be set to keep the buffer pools in memory on AIX and Linux?（）
A
DB2_KEEP_BP
B
DB2_PINNED_BP
C
DB2MEMDISCLAIM
D
DB2MEMMAXFREE
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