1Z0-052章節(jié)練習(xí)(2018.12.15)

A.The user is authenticated by the operating system.
B.The objects created by the user are placed in the USERS tablespace.
C.The user does not require quota on the TEMP tablespace to perform sort operations.
D.The user is forced to change the password at the first login to the database instance.
E.The objects created by the user in future are unlocked to be accessed by all the users in the database by defa

A.The backups would be consistent.
B.The backups would be inconsistent.
C.The backups would be possible only if the database is running in ARCHIVELOG mode.
D.The backups would be possible only if the database is running in NOARCHIVELOG mode.
E.The backups need to be restored and the database has to be recovered in case of a media failure

A.The ADDM requires at least four AWR snapshots for analysis.
B.The ADDM runs after each AWR snapshot is collected automatically by MMON.
C.The results of the ADDM analysis are stored in the Automatic Workload Repository （AWR）.
D.The ADDM analysis provides only diagnostic information but does not provide recommendations.
E.The ADDM calls other advisors if required， but does not provide recommendations about the advisors.

A.XML script
B.PL/SQL script
C.Operating system scriptThis document was downloaded from =>> http：//www.amaderforum.com
D.Recovery Manager （RMAN） script

A.Large Pool
B.Redo Log Buffer
C.Database Buffer Cache
D.Program Global Area （PGA）

A.renaming the control files
B.re-creating the control files
C.dropping a user in your database
D.dropping a tablespace in your database
E.configuring the database instance to operate in the ARCHIVELOG or NOARCHIVELOG modes

A.The constraint remains valid.
B.The index on the constraint is dropped.
C.It allows the loading of data into the table using SQL *Loader.
D.New data conforms to the constraint， but existing data is not checked.
E.It allows the data manipulation on the table using INSERT/UPDATE/DELETE SQL statements.

A.1-c， 2-b， 3-d， 4-a
B.1-b， 2-c， 3-d， 4-a
C.1-a， 2-b， 3-c， 4-d
D.1-a， 2-b， 3-d， 4-c

A.remove the dumpfile option in the command
B.remove the flashback_time option in the command
C.remove the dumpfile option and add the network_link = devdb.us.oracle.com option in the command（Replace thedumpfile option with the network_link = devdb.us.oracle.com）
D.add the user， SYSTEM， to the schemas option in the command
E.remove the schemas option and add the network_link = devdb.us.oracle.com option in the command 
F.add network_link = devdb.us.oracle.com option in the command

A.Run the SQL Access Advisor.
B.Run the Memory Advisor for the sga
C.Run the Memory Advisor for the pga.
D.Run the Memory Advisor for the shared pool.
E.Run the Memory Advisor for the buffer cache