QUESTION 1 Examine the following PL/SQL block: SET SERVEROUTPUT ON SET LONG 10000 DECLARE report clob; BEGIN report := DBMS_SPM.EVOLVE_SQL_PLAN_BASELINE(); DBMS_OUTPUT.PUT_LINE(report); END; Which statement describes the effect of the execution of the above PL/SQL block? A. The plan baselines are…Continue Reading →
QUESTION 1 After running SQL Performance Analyzer (SPA), you observe a few regressed SQL statements in the SPA output. Identify the two actions that you would suggest for these regressed SQL statements. (Choose two.) A. Running SQL Access Advisor B. …Continue Reading →
QUESTION 1 As part of archiving the historical data, you want to transfer data from one database to another database, which is on another server. All tablespaces in the source database are read/write and online. The source and target databases…Continue Reading →
QUESTION 1 In the Oracle9i Data Guard architecture, what is the purpose of the Log Transport Services? A. to transfer redo log information to one or more destinations B. to apply redo log records sent from the primary database to…Continue Reading →
QUESTION 1 You executed the following command to drop a user: DROP USER scott CASCADE; Which two statements regarding the above command are correct? (Choose two.) A. All the objects of scott are moved to the Recycle Bin. B. Any…Continue Reading →
QUESTION 1 Identify three components of an Oracle instance for which you can change the size dynamically. (Choose three.) A. Java Pool B. Large Pool C. Shared Pool D. Redo Log Buffer E. Database Buffer Cache Answer: BCE
QUESTION 1 When querying the v$sysstat, v$sesstat or v$mystat views, you notice the statistic “workarea executions – onepass”. What is the meaning of this statistic? A. It is the cumulative count of work areas running in more than one pass….Continue Reading →
QUESTION 1 Which two statements are true about the use of direct path loads when selecting from external tables in a database on a Database Machine? A. INSERT INTO . . . SELECT FROM statements, executed serially, which select from…Continue Reading →
QUESTION 1 What can you do with the DBMS_LOB package? A. Use the DBMS_LOB.WRITE procedure to write data to a BFILE. B. Use the DBMS_LOB.BFILENAME function to locate an external BFILE. C. Use the DBMS_LOB.FILEEXISTS function to find the location…Continue Reading →
QUESTION 1 Examine the parameters for your database instance: NAMETYPE VALUE ————————– ——————————- ————————— undo_management string AUTO undo_retentioninteger 12 00 undo_tablespace string UNDOTBS1 You execute the following command: SQL> ALTER TABLESPACE undotbs1 RETENTION NOGUARANTEE; Which statement is true in this…Continue Reading →
QUESTION 1 You need to create a table for a banking application. One of the columns in the table has the following requirements: 1) You want a column in the table to store the duration of the credit period. 2)…Continue Reading →
QUESTION 1 You notice that the performance of your production 24/7 Oracle database significantly degraded. Sometimes you are not able to connect to the instance because it hangs. You do not want to restart the database instance. How can you…Continue Reading →
QUESTION 1 You want to add a new CDC subscriber in ODI after you have started the Journal process, what steps do you need to go through in order to use this new subscriber? A. Drop Journal, remove existing subscribers,…Continue Reading →