DROP emp_dept_uv;
DELETE emp_dept_uv;
REMOVE emp_dept_uv;
DROP VIEW emp_dept_uv;
DELETE VIEW emp_dept_uv;
REMOVE VIEW emp_dept_uv;
Which type of PL/SQL construct would you use to automatically correct the error resulting from a statement that was suspended due to a space/x7frelated problem? ()A、functionB、packageC、procedureD、database triggerE、anonymous PL/SQL block
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You work as a database administrator for Certkiller .com. You have set the retention period for Automatic Repository (AWR) statistics to four days and collection interval to 15 minutes. You want to view the statistics collected and stored in AWR snapshot. Which two methods would you use to view the AWR statistics?()A、use enterprise managerB、use DBMS_SQL packageC、use DBMS_AWR packageD、use PRVT_WORKLOAD packageE、query the AWR snapshot repository objectsF、use DBMS_WORKLOAD_REPOSITORY package
Which type of PL/SQL construct would you use to automatically correct the error resulting from a statement that was suspended due to a space-related problem?()A、 functionsB、 packageC、 procedureD、 database triggerE、 anonymous PL/SQL block
To view the results of the most recent Automatic SQL Tuning Advisor task,which sequence should you follow?() A、 EM Database home page,Software and Support,SQL Advisors,Automatic SQL Tuning AdvisorB、 EM Database home page,Software and Support,Advisor Central,SQL Advisors,Automatic SQL Tuning AdvisorC、 EM Database home page,Software and Support,Support Workbench,Advisor Central,SQL Advisors,Automatic SQL Tuning AdvisorD、 Either B or CE、 All of the above
Which of the following cannot be used as input to the SQL Tuning Advisor?()A、 A single SQL statement provided by a userB、 An existing SQL Tuning Set (STS)C、 A preprocessed Database Replay workloadD、 A schema nameE、 SQL statement identified in EM as using excessive resources
You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze? ()A、Top SQLB、snapshotsC、SQL Tuning setsD、index access pathE、optimizer statisticsF、materialized view logs
Your company uses SQL Server 2005. You are implementing a series of views that are used in ad hoc queries. The views are used to enforce your companys security policy of abstracting data. Some of these views perform slowly. You create indexes on those views to increase performance, while still maintaining the companys security policy. One of the views returns the current date as one of the columns. The view returns the current date by using the GETDATE( ) function. This view does not allow you to create an index. You need to create an index on the view. Which two actions should you perform?()A、 Remove all deterministic function calls from within the view. B、 Remove all nondeterministic function calls from within the view. C、 Schema-bind all functions that are called from within the view. D、 Create the view and specify the WITH CHECK OPTION clause.