Pass4sure offers free demo for 1z0 052 pdf exam. "Oracle Database 11g: Administration I", also known as 1z0 052 dumps exam, is a Oracle Certification. This set of posts, Passing the Oracle 1z0 052 dumps exam, will help you answer those questions. The oracle database 11g administration i 1z0 052 Questions & Answers covers all the knowledge points of the real exam. 100% real Oracle 1z0 052 dumps exams and revised by experts!
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Q11. In your database instance, the user sessions are connected to the database server from the remote machines. You want to achieve the following for these users:
1. The user account must be locked after four unsuccessful login attempts.
2. The user must be prompted to change the password at regular intervals.
3. The user may not have more than three simultaneous sessions.
4. The user session must automatically be logged off if more than 10 minutes elapsed time used.
How would you accomplish the above?
A. By assigning profiles for the users
B. By implementing Fine-Grained Auditing (FGA)
C. By granting a secure application role to the users
D. By implementing the Database Resource Manager plan
Answer: A
Q12. In which of the scenario will the DBA perform recovery? (Choose all that apply.)
A. The alert log file is corrupted
B. A tablespace is accidentally dropped
C. One of the redo log members is corrupted
D. A database user terminates the session abnormally
E. The hard disk on which the data files is stored is corrupted
Answer: BE
Q13. You are managing an Oracle Database 11g database running in ARCHIVELOG mode. The Flash Recovery Area is specified as the destination for the archived redo log files. You notice this warning in the alert log file:
ORA19815: WARNING: db_recovery_file_dest_size of 3221225472 bytes is 100.00% used, and has 0 remaining bytes available.
What would you do to reclaim the used space in the Flash Recovery Area? (Choose two.)
A. Back up the Flash Recovery Area.
B. Decrease the retention time for the database backup and flashback log files.
C. Manually delete all the archived log files from the Flash Recovery Area by using operating system (OS) commands.
D. Manually delete all the expired backup sets from the Flash Recovery Area by using operating system (OS) commands.
Answer: AB
Q14. Which three statements regarding the server parameter file (SPFILE) are true? (Choose three.)
A. An SPFILE is a binary file
B. An SPFILE cannot reside on a client
C. An SPFILE cannot contain static parameters
D. An SPFILE can store changes persistently across instance restarts
E. An SPFILE can be read by the database server, but it is not written to by the server
F. An SPFILE must be created manually, before creating a database, even if you use the
Database Configuration Assistant (DBCA) to create the database
Answer: ABD
Q15. You want to enable archiving on your database. Presently, the database is running in NOARCHIVELOG mode.
Given below are the steps to accomplish the task in random order:
1. Shut down the instance.
2. Execute the ALTER DATABASE ARCHIVELOG command.
3. Start up the instance and mount the database.
4. Set the DB_RECOVERY_FILE_DEST initialization parameter to $ORACLE_HOME/dest_1.
5. Open the database.
Which is the correct sequence of steps for accomplishing the task?
A. 4, 1, 3, 2, 5
B. 1, 3, 4, 5, 2
C. 1, 3, 2, 5; 4 not required
D. 4, 1, 5, 2; 3 not required
E. 1, 3, 4, 5; 2 not required
Answer: C
Q16. You suspect unauthorized data manipulation language (DML) operations on a particular table. You want to track users who are performing the transactions and the values used in the transactions.
You also plan to transfer these values to another table for analysis. How would you achieve this?
A. by using triggers
B. by using Data Pump
C. by using external tables
D. by using anonymous PL/SQL blocks
Answer: A
Q17. Which three statements are correct about temporary tables? (Choose three.)
A. Indexes and views can be created on temporary tables.
B. Both the data and the structure of temporary tables can be exported.
C. Temporary tables are always created in a user's temporary tablespace.
D. The data inserted into a temporary table in a session is available to other sessions.
E. Data manipulation language (DML) locks are never acquired on the data of temporary tables.
Answer: ACE
Q18. Which two files in the database can be configured for automatic backups by using the autobackup feature in Recovery Manager (RMAN)? (Choose two.)
A. Data Files
B. Control Files
C. Parameter Files
D. Online Redo Log Files
E. Server Parameter File
Answer: BE
Q19. See the Exhibit:
Which statements are true regarding the USERS tablespace? (Choose all that apply.)
A. A bitmap is used to record free extents
B. Free extents information is managed within the tablespace
C. Free extents information is managed in the SYSAUX tablespace
D. The data dictionary tables are updated when extents are allocated or deallocated
Answer: AB
Q20. In which situation would you use static database registration for a listener?
A. When multiple databases are to be registered with the listener
B. When DBAs need to connect remotely to start up the database instance
C. When users need to connect the database instance using the host naming method
D. When the database instance that is to be registered with the listener is configured in shared server mode
Answer: B