Only ______ perform that operation. A) can a good doctor B) a good doctor can C) can do a

A. The Oracle database will perform block checking for the index blocks only

B. The Oracle database will not perform block checking for any of the data blocks

C. The Oracle database will perform block checking for the default permanent tablespace only

D. The Oracle database will perform block checking for the data blocks in all user tablespaces

E. The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only

hey transfer deck loads to the frames；② They help to maintain the shape of the hull．

A.① only

B.② only

C.Both ① and ②

D.Neither ① nor ②

A. The backup as copy can only be taken to disk

B. The backup as copy can only be taken to tape

C. Backup can be performed only when the instance is shutdown

D. Backup will constitute all used and unused blocks in the database

s interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces？（）

A. Level 1 only

B. Level 2 only

C. Level 1 and Level 2

D. Level 3 only

STENER byissuing the following command:lsnrctl >STOPWhat happens to the sessions that are presently connected to the database Instance？（）

A. They are able to perform only queries.

B. They are not affected and continue to function normally.

C. They are terminated and the active transactions are rolled back.

D. They are not allowed to perform any operations until the listener LISTENER is started

A．may make their patients suffer with negative effects

B．may take their patients a long time to recover

C．do little harm to their patients

D．can only treat eye diseases

A. You cannot use IN operator in a condition that involves an outerjoin.

B. You use () on both sides of the WHERE condition to perform an outerjoin.

C. You use (*) on both sides of the WHERE condition to perform an outerjoin.

D. You use an outerjoin to see only the rows that do not meet the join condition.

E. In the WHERE condition, you use () following the name of the column in the table without matching rows, to perform an outerjoin.

F. You cannot link a condition that is involved in an outerjoin to another condition by using the OR operator.

A. convert 10 to ‘TEN‘

B. convert ‘10‘ to 10

C. convert 10 to ‘10‘

D. convert ‘TEN‘ to 10

E. convert a date to a character expression

F. convert a character expression to a date

A. The backup as copy can only be taken to disk

B. The backup as copy can only be taken to tape

C. Backup can be performed only when the instance is shutdown

D. Backup will constitute all used and unused blocks in the database

m.Your mobile device supports the use of Bluetooth and Infrared (IR) for data synchronization. You need to configure data synchronization on your computer to only use Bluetooth.Which three actions should you perform？（）

A.A

B.B

C.C

D.D

E.E

F.F