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单项选择题SORT_AREA SIZE and HASH_AREA_SIZE parameters are ignored in some of the user sessions. What could be the reason?()

A、The User Global Area (UGA) is not configured.

B、The sessions were started using the login name SYS.

C、The sessions are running in the Automatic Shared Memory Management mode.

D、The sessions are running in the automatic Program Global Area (PGA) memory management mode.

  • D
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