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单项选择题 The three tasks shown have been completed in order to configure a naming method： Task 1： Installed on server and client： Oracle Net Services， TCP/IP， TCP/IP protocol adaptor Task 2： Started default listener on port 1521 Task 3： Added global database name to the listener.ora file.
Which naming method was configured？（）

A.host naming method
B.local naming method
C.directory naming method
D.external naming method

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1.单项选择题The database is being restored from a closed backup. The data files， control files， password file， and parameter file are available， but the online redo logs are not. Because the online redo logs are not available， you must simulate recovery and alter the database open with the reset logs option so the online redo logs are created while the database opens. Which type of recover is used in this situation？（）

A.until SCN
B.until time
C.until cancel
D.using backup control file

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2.单项选择题Which of the following environment variables specifies a non-default location for the listener configuration file？（）

A.LSN_ADMIN
B.TNS_ADMIN
C.ADMIN_TNS
D.TSN_ADMIN

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3.单项选择题Which of the following packages maintains information in the recovery catalog？（）

A.DBMS_RCVMAN
B.DBMS_RMAN
C.DBMS_RCVCAT
D.DBMS_CATPROC

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4.单项选择题Which one of the following RMAN commands is used to register the database files with repository that were backed up using O/S commands？（）

A.CHANGE
B.CATALOG
C.CROSSCHECK
D.SWITCH

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5.单项选择题Which of the following commands must be issued to remove a stored script from the recovery catalog？（）

A.DELETE SCRIPT
B.ERASE SCRIPT
C.REMOVE SCRIPT
D.UNCATALOG SCRIPT

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6.单项选择题Which one of the following statements about the TNSPING utility is correct？（）

A.It helps you to determine whether or not the Oracle database is running.
B.It requires the username and password to check the connectivity of the service.
C.It does not require the username and password to check the connectivity of the service.
D.It establishes a session with the database and checks the connectivity of the service.

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7.单项选择题Which Oracle background process frees SGA resources that were allocated to a user process that failed？（）

A.PMON
B.SMON
C.CKPT
D.LGWR
E.ARCn

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8.单项选择题Which of the following SQL*Loader parameters enables you to load a specified number of records stored in the data file？（）

A.ROWS
B.SKIP
C.LOAD
D.BINDSIZE

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9.单项选择题Which of the following parameters would you use to record the errors that might be generated during the import operation？（）

A.LOG
B.HELP
C.BUFFER
D.PARFILE
E.INCTYPE

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10.单项选择题Which script must you to query to display the code associated with RMAN stored scripts？（）

A.RC_STORED_SCRIPT
B.RC_STORED_SCRIPT_LINE
C.RC_SCRIPTS
D.RC_STORED_LINE_SCRIPT
E.None of the other alternatives apply

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