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2021 Jun 1Z0-514 vce
Q11. Which three statements about the Automatic Database Diagnostic Monitor (ADDM) are true? (Choose three)
A. requires the database to be open
B. analyses the performance of specified objects
C. implements all recommendations automatically
D. recommends solutions and quantifies expected benefits
E. retains snapshots in the SYSAUX tablespace until the database is restarted
F. analyzes the snapshots stored in the Automatic Workload Repository (AWR)
Q12. Which two statements ore true regarding the- Database Configuration Assistant (DIKIA)? (Choose two.)
A. It can be used to delete only the logical structure of a database.
B. It can be used to delete Uu1 logical structure and physical files of a database.
C. It can be used to change the configurations of a database only if it has been created using DBCA.
D. It can be used to change the configurations of a database that has been created either manually or using DBCA.
Q13. Which two statements are true regarding SQL*Plus? (Choose two.)
A. It has commands to perform database administration operations.
B. It can be used in interactive hut not batch mode for SQL commands.
C. It has to be installed separately after the Oracle database install installation.
D. Operating system commands can be executed from the SOL *Plus command prompt
Q14. You want to Increase the number of SQL statements that are cached in memory. Which memory structure size should be increased?
A. Large pool
B. Shared pool
C. Buffer Cache
D. Program Global Area
Q15. Whit h two of the following tasks must you perform in order to benefit from the SQL. Query Result Cache?
A. Use a SQL_QUERY_RESULT_CACHEhint in your SQL statement.
B. Set RESULT_CACHE_MODE to FORCE
C. Make sure the RESULT_CACHE_MAX_SIZE is greater than 0.
D. Have SQL statements that are executed repeatedly.
E. Use temporary tables.
F. Not use bind variables in your query.
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Q16. You issue the following command as a DBA:
What would be the outcome of the above command?
A. It causes the instance to abort.
B. It waits for all sessions to disconnect.
C. It rolls back the current transactions and disconnects a/I sessions.
D. It waits for the current transaction in each session to complete before disconnecting the sessions.
Q17. A customer recently had a security audit, when they were told that their test and developmentenvironment contained test data, which was the copy of production data, yet was not properly protected. What technology should be used to quickly bring these environments into compliance?
A. Advanced Security Option
B. Audit Vault
C. Database Vault
D. Data Masking Pack tor Enterprise Manager
E. Label Security
Q18. Listed below are the database resident program units and their descriptions in random order.
1. Package a. stored subprogram that is associated with a database table, view or event
2. Procedure b. stand alone program that must return a value
3. Functionc. structure that contains program definitions and PL/SQL code
4. Trigged. stand-alone program that may or may not return a value
Which option specifies the correct definition for each program unit?
A. 1-c, 2-d, 3-b, 4-a
B. l-c, 2 b, 3-d, 4-a
C. l-a, 2-b, 3-d, 4-c
D. l-a, 2-d, 3-b, 4-c
Q19. Which statement is true regarding undo tablespace?
A. Undo tablespace Is a temporary tablespace.
B. Only one undo tablespace can exist in a database.
C. Undo tablespace can consist of only one data file that is reused in a cyclic fashion.
D. Multiple undo tablespaces can exist in a database but only one can be active at a lime.
Q20. View the Exhibit.
Which actions would be performed and in what sequence by clicking the Startup button?
1) Control file is read.
2) Memory is allocated.
3) Background processes are started.
4) Initialization parameter file is read.
5) Redo log files and data files are opened.
A. 2, 3, 1
B. 4, 1, 5
C. 1, 5, 4, 2
D. 4, 2, 3, 1, 5
E. 3, 2, 4, 1, 5