Free Access Oracle.1z0-063.v2022-10-18.q151 Practice Test (Page 11)

Question 46

You restore and recover your database to anew host by using an existing RMAN open database backup.
Which step must you perform next?

A.Execute catproc.sqi to recompile invalid PL/SQL modules.

B.Open the database with the resetlogs option.

C.Use the RMAN set newname and switch commands to switch to new files.

D.Set a new database identifier (DBID) for the newly restored database.

Question 47

You take your database backups by using the RMAN media management interface (MMI).
Which two are true about the use of the RMAN MMI? (Choose two.)

A.You can use it to create image copies for entire file systems.

B.You can use it to create image

C.You can use it to create backup sets for database files.

D.You can use it to create proxy copies for database files.

E.You can use it to create proxy copies for entire file systems.

Question 48

Your database is on ARCHIVELOGmode and an incremental backup exists.
A media failure in the loss of a data file and an online redo log.
Examine these commands:
1. STARTUP NOMOUNT
2. STARTUP MOUNT
3. RESTORE DATABASE
4. RECOVER DATABASE
5. RECOVER DATABASE UNTIL CANCEL
6. ALTER DATABASE OPEN
7. ALTER DATABASE OPEN RESETLOGS
Which commands are required to recover your database?

A.2, 3, 5, and 6

B.2, 3, and 4

C.2, 3, 5, and 7

D.1, 3, 5, and 6

E.1, 3, and 4

Question 49

LDAP_DIRECTORY_SYSAUTH is set to YES.
Users requiring DBAs access have been granted the sysdba enterpriserole in Oracle Internet Directory(OID). SSL has been configure for the database and OLD and the password file has been
configured for the database.
User scott with sysdba privilege tries to connect remotely using this command:
$sqlplusscott/tiger@DB0l As sysdba where DB01 is the net service name.
Which authentication method will be attempted first?

A.authentication by using certificates over SSL

B.authentication by password file

C.authentication by using the Oracle Internet Directory

D.authentication by using the local OS of the database server

Question 50

Which three statements are true about the database instance startup after an instance failure? (Choose three.)

A.The RECO process recovers the uncommitted transactions at the next instance startup.

B.Online redo log files and archived redo log files are required to complete the rollback stage of instance recovery.

C.Uncommitted changes are rolled back to ensure transactional consistency.

D.The SMON process coordinates the database recovery.

E.Media recovery is required to complete the database recovery.

F.Changes committed before the failure, which were not written to the data files, are re-applied.

Other Version: 3059Oracle.1z0-063.v2022-04-21.q171

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Question 46

Question 47

Question 48

Question 49

Question 50

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