The plan baselines are verified with the SQL profiles.
All fixed plan baselines are converted into nonfixed plan baselines.
All the nonaccepted SQL profiles are accepted into the plan baseline.
The nonaccepted plans in the SQL Management Base are verified with the existing plan baselines.
第1题:
ExaminethefollowingPL/SQLblock:SETSERVEROUTPUTONSETLONG10000ECLAREreportclob;BEGINreport:=DBMS_SPM.EVOLVE_SQL_PLAN_BASELINE();DBMS_OUTPUT.PUT_LINE(report);END;WhichstatementdescribestheeffectoftheexecutionoftheabovePL/SQLblock?()
A.TheplanbaselinesareverifiedwiththeSQLprofiles.
B.Allfixedplanbaselinesareconvertedintononfixedplanbaselines.
C.AllthenonacceptedSQLprofilesareacceptedintotheplanbaseline.
D.ThenonacceptedplansintheSQLManagementBaseareverifiedwiththeexistingplanbaselines.
第2题:
A.FIND_REPORT_OBJECT
B.CANCEL_REPORT_OBJECT
C.REPORT_OBJECT_STATUS
D.SET_PROPERTYOBJECT_PROPERTY
第3题:
Which are SRW package procedure or function could you use to create and then drop a temporary table in the sales report?()
第4题:
A new report process containing a complex query is written, with high impact on the database. You wantto collect basic statistics about query, such as the level of parallelism, total database time, and the number of I/O requests. For the database instance STATISTICS_LEVEL, the initialization parameter is set to TYPICAL and theCONTROL_MANAGEMENT_PACK_ACCESS parameter is set to DIAGNOSTIC+TUNING. What should you do to accomplish this task?()
第5题:
You want to analyze a SQL Tuning Set (STS) using SQL Performance Analyzer in a test database. Which two statements are true regarding the activities performed during the test execution of SQLs in a SQL Tuning Set?()
第6题:
You want to analyze a SQL Tuning Set (STS) using SQL Performance Analyzer in a test database. Which two statements are true regarding the activities performed during the test execution of SQLs in a SQL Tuning Set?()
第7题:
Examine the following PL/SQL block: SET SERVEROUTPUT ON SET LONG 10000 ECLARE 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?()
第8题:
Which built-in would you reference in your trigger code to remove a report from the Reports Server queue dynamically?()
第9题:
It is loaded with the FIXED status.
It is loaded with the ACCEPTED status.
It is not loaded with the ENABLED status.
It is not loaded with the ACCEPTED status.
第10题:
SRW.BREAK
SRW.SET_ALTER
SRW.REFERENCE
SRW.DO_SQL
SRW.RUN_REPORT
SRW.SET_FIELD
第11题:
report schema
report need backup
report need backup days 3
report user
report obsolete
第12题:
2,4,5
2,1,4,3,5
1,2,3,4,5
1,2,4,5
第13题:
A.RUN_PRODUCT
B.SET_REPORT_OBJECT_PROPERTY
C.RUN_REPORT_OBJECT
D.FIND_REPORT_OBJECT
E.REPORT_OBJECT_STATUS
F.COPY_REPORT_OBJECT_OUTPUT
第14题:
A new report process containing a complex query is written, with high impact on the database. You wantto collect basic statistics about query, such as the level of parallelism, total database time, and the number of I/O requests.For the database instance STATISTICS_LEVEL, the initialization parameter is set to TYPICAL and theCONTROL_MANAGEMENT_PACK_ACCESS parameter is set to DIAGNOSTIC+TUNING.What should you do to accomplish this task?()
A. Execute the query and view Active Session History (ASH) for information about the query.
B. Enable SQL trace for the query.
C. Create a database operation, execute the query, and use the DBMS_SQL_MONITOR. REPORT_SQL_MONITOR function to view the report.
D. Use the DBMS_APPLICATION_INFO.SET_SESSION_LONGOPS procedure to monitor query execution and view the information from the V$SESSION_LONGOPS view.
第15题:
报表的打印输出命令是().
第16题:
Examine the following PL/SQL block: DECLARE my_plans pls_integer; BEGIN my_plans := DBMS_SPM.LOAD_PLANS_FROM_CURSOR_CACHE (sql_id=> ?9twu5t2dn5xd?; END; Which statement is true about the plan being loaded into the SQL plan baseline by the above command?()
第17题:
Which of the following commands will fail?()
第18题:
Which statement describes the effect of the execution of the above PL/SQL block?()
第19题:
Examine the command: SQL> DBMS_STATS.SET_TABLE_PREFS(’SH’, ’CUSTOMERS’, ’PUBLISH’, ’false’); Which statement describes the effect of the above command()
第20题:
Execute the query and view Active Session History (ASH) for information about the query.
Enable SQL trace for the query.
Create a database operation, execute the query, and use the DBMS_SQL_MONITOR. REPORT_SQL_MONITOR function to view the report.
Use the DBMS_APPLICATION_INFO.SET_SESSION_LONGOPS procedure to monitor query execution and view the information from the V$SESSION_LONGOPS view.
第21题:
Automatic statistics collection is stopped for the CUSTOMERS table.
Statistics for the CUSTOMERS table are locked and cannot be overwritten.
Existing statistics for the CUSTOMERS table become unusable for the query optimizer.
Subsequently, statistics gathered on the CUSTOMERS table are stored as pending statistics.
第22题:
The plan baselines are verified with the SQL profiles.
All fixed plan baselines are converted into nonfixed plan baselines.
All the nonaccepted SQL profiles are accepted into the plan baseline.
The nonaccepted plans in the SQL Management Base are verified with the existing plan baselines.
第23题:
Every SQL statement in the STS is considered only once for execution.
The SQL statements in the STS are executed concurrently to produce the execution plan and execution statistics.
The execution plan and execution statistics are computed for each SQL statement in the STS.
The effects of DDL and DML are considered to produce the execution plan and execution statistics.