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單項(xiàng)選擇題

William specified the following initialization parameter settings in the pfile：
BACKGROUND_DUMP_DEST = ’u01\oradata\dir_A’
USER_DUMP_DEST = ’u01\oradata\dir_B’
DB_CREATE_FILE_DEST = ’u01\oradata\dir_C’
DB_CREATE_ONLINE_LOG_DEST_n = ’u01\oradata\dir_D’
William enabled the change-tracking feature because he does not want to scan the entire datafile during backup. What is the default storage location for the change tracking file？（）

A. ’u01\oradata\dir_A’
B. ’u01\oradata\dir_B’
C. ’u01\oradata\dir_C’
D. ’u01\oradata\dir_D’

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單項(xiàng)選擇題

You want to check the EMP table in the user， Scott’s schema for block corruption. You also want to fix the corrupted blocks， if any. How will you accomplish the required task？（）

A.by using the ANALYZE utility
B.by using the DBVERIFY utility
C.by using the DB_BLOCK_CHECKING parameter
D.by using the DBMS_REPAIR package

單項(xiàng)選擇題

You are using the DBVERIFY utility to check the datafiles for any block corruption. You want to write the output of the dbv command to a file not to the screen. Which parameter of the DBVERIFY utility will you use？（）

A. FILE
B. PARFILE
C. LOGFILE
D. FEEDBACK