You want to rebuild a free list in the free lists of the EMPLOYEE table in the Scott schema. Which package will you use to accomplish this?()
- A DBMS_REPAIR
- B DBMS_SCHDULER
- C DBMS_STATS
- D DBMS_RESOURCE_MANAGER
You want to rebuild a free list in the free lists of the EMPLOYEE table in the Scott schema. Which package will you use to accomplish this?()
1、若a=5,b=3,c=4,逻辑表达式!(a+b)&;&;!c的值
若a=5,b=3,c=4,逻辑表达式!(a+b)&;&;!c的值为()A0B-1C1D2
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AMPS属于()。A1GB2GC3GD4G
cAMP(cyclic AMP)