A. LogMiner
A. The cursor sharing feature can re-use a SQL statement even if the columns in the statement are in a different order or the GROUP BY clause is different
A. TRANS_START - TRANS_END
A. ALTER USER
A. ALTER ROLE
A. GRANT SELECT ON CUSTOMER TO ALL USERS
A. PASSWORD_REUSE_TIME
A. DBA_OBJECTS
A. A partition can be range-partitioned
A. 1
A. Constraint checking is done only at commit time.
A. Dropping a user-defined column
A. Temporary segment
A. One, with pop-up windows
A. Rollback extents nhỏ hơn.
A. 2MB
A. ALTER TABLESPACE ADD DATAFILE SIZE
A. 16KB
A. Native C code is generated for PL/SQL procedures
A. When the initialization parameter COALESCE_TABLESPACES is set to TRUE
A. 1
A. Delete data from table
A. Rename all the objects in the tablespace and then drop the tablespace
A. DBWn
A. ALTER DATABASE
A. All data files belonging to the tablespace must be online
A. STALE
A. LOG_ARCHIVE_DEST and LOG_ARCHIVE_DUPLEX_DEST
A. arch_%S
A. When a transaction begins
A. Database buffer cache
A. STARTUP NORMAL
A. File destinations
A. SHARED
A. Chặn các khối bị lỗi
A. AUD$
A. ALERT_DUMP_DEST
A. SHUTDOWN IMMEDIATE
A. SHUTDOWN IMMEDIATE
A. STARTUP READ ONLY
A. ALTER SYSTEM
A. INACTIVE
A. The SPFILE can be mirrored across several drives, unlike PFILEs
A. SHOW PARAMETER DB_BLOCK_SIZE
A. The users with DBA privilege remain connected, and others are disconnected
A. V$PWFILE_USERS
A. DB_CREATE_FILE_DEST
A. ALTER DATABASE ADD LOGFILE „/logs/redo22.log‟ TO GROUP 2
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