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多項選擇題

Which two roles or privileges must you have to export tables owned by another user？（）

A.CREATE USER
B.CREATE SESSION
C.CREATE ANY TABLE
D.IMP_FULL_DATABASE
E.EXP_FULL_DATABASE

多項選擇題

In which three cases does a checkpoint occur？（）

A.Every three minutes.
B.When a log switch occurs.
C.When forces by an administrator.
D.When a tablespace is taken offline normal.
E.When the redo buffer is one-third full.

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When you are performing media recover， and an archived log is lost or corrupt， which type of recover must you perform？（）

你可能感興趣的試題

Which two roles or privileges must you have to export tables owned by another user？（）

In which three cases does a checkpoint occur？ （）

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When you are performing media recover， and an archived log is lost or corrupt， which type of recover must you perform？（）

Which two roles or privileges must you have to export tables owned by another user？（）

In which three cases does a checkpoint occur？（）