最新的Oracle Database 23ai Administration Associate - 1Z0-182免費考試真題

A. A migrated row results in an update to any index on the table to point the row ID in the index to the row's new location.

B. Update statements can result in one or more chained rows.

C. Row pieces of a chained row must always reside in different blocks.

D. Update statements can result in one or more migrated rows.

E. Insert statements can result in a migrated row.

A. PDB1 is reverted to its default properties, which includes not to automatically open after a CDB restart.

B. It should be used whenever PDB1 open mode needs to be changed.

C. PDB1 is reverted to its default properties, which includes automatic opening after a CDB restart.

D. It is unnecessary if the PDB is in the process of being upgraded.

A. Undo segments can extend when a transaction fills the last extent of the undo segment.

B. Undo segments can be stored in the SYSTEM tablespace.

C. Undo segments can wrap around to the first extent when a transaction fills the last extent of the undo segment.

D. A single transaction may use multiple undo segments simultaneously.

E. Undo segments can be stored in the SYSAUX tablespace.

A. Add the AUTOEXTEND ON clause with NEXT set to 100M.

B. Ensure that DB_CREATE_FILE_DEST specifies a location with at least 100 MB of available space.

C. Ensure that DB_RECOVERY_FILE_DEST and DB_CREATE_FILE_DEST each specify locations with at least 50 MB of available space.

D. Specify a path in the DATAFILE clause of the command specifying a location with at least 100 MB of available space.

E. Ensure that DB_RECOVERY_FILE_DEST and DB_CREATE_FILE_DEST each specify locations with at least 50 MB of available space.

A. UNDO_RETENTION specifies for how long Oracle attempts to keep expired and unconsumed UNDO.

B. UNDO_RETENTION specifies for how long Oracle attempts to keep unexpired UNDO.

C. UNDO_RETENTION specifies how long all types of UNDO are retained.

D. Unexpired UNDO is always retained.

E. Active UNDO is always retained.

A. Analysis of privileges granted directly to a role that are then used by a user who has been granted that role.

B. Analysis of privileges granted indirectly to a role that are then used by a user who has beengranted that role.

C. Analysis of privileges that a user has on their own schema objects that they did use.

D. Analysis of privileges that a user has on their own schema objects that they did not use.

E. Analysis of all privileges used by all users but excluding administrative users in the database.

F. Analysis of all privileges used by all users including administrative users in the database.

A. By setting the TIMED_STATISTICS system parameter to FALSE.

B. By executing the PL/SQL procedure DBMS_TIME_STATISTIC.LEVEL(BASIC).

C. By setting the STATISTICS_LEVEL parameter to BASIC.

D. By executing the PL/SQL procedure DBMS_TIME_STATISTIC.DISABLE(TRUE).

E. By setting the TIMED_STATISTICS_LEVEL system parameter to FALSE.

A. Change the character set.

B. Create nonstandard block size tablespaces.

C. Create an additional listener.

D. Change the server mode from dedicated to shared, and vice versa.

E. Create a template that can be used to clone the database.

A. ALTER SYSTEM ENABLE / DISABLE RESTRICTED SESSION

B. ALTER SYSTEM FLUSH BUFFER_CACHE

C. ALTER SYSTEM CHECKPOINT

D. ALTER SYSTEM SWITCH LOGFILE

A. They describe how data is stored in the external source.

B. They describe how the external table layer presents data to the server.

C. They describe data stored in the database.

D. They are read/write tables.