多項(xiàng)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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單項(xiàng)選擇題

What is true regarding direct-load insert？（）

A.A direct-load insert can be invoked by suing the APPEND hint.
B.Inserting using the NOLOGGING option is the default for direct-load inserts.
C.All data loaded using direct-load insert is loaded below the high-water mark.
D.An object that is modifies using parallel direct-load can be queried within the same Transaction.

多項(xiàng)選擇題

A web browser can connect directly to an Oracle server using which two？（）

A.HTTP
B.IIOP
C.TCP/IP
D.Named Pipes
E.TCP/IP with SSL

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

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What is true regarding direct-load insert？（）

A web browser can connect directly to an Oracle server using which two？（）

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In which three cases does a checkpoint occur？（）

What is true regarding direct-load insert？（）

A web browser can connect directly to an Oracle server using which two？（）