View the Exhibit to examine the output produced by the following query at three different times since thedatabase instance started and has experienced workloads of different capacities:SQL> SELECT substr(component, 0, 10) COMP, current_size CS, user_specified_size US FROM v$memory_dynamic_componentsWHERE current_size!=0;What do you infer from this()
- A、The database instance is running with manual PGA management.
- B、The database instance is running with manual shared memory management.
- C、The database instance has the MEMORY_TARGET value set to a nonzero value.
- D、All sessions are connected to the database instance in dedicated mode, and no RMAN or parallel queryoperations have been performed
正确答案:C
答案解析:有
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