Which one would SQL Access Advisor use as input to provide a recommendation on a partition or index?
A. SQL Tuning Advisor
B. Automatic Workload Repository
C. Automatic Diagnostic Monitor
D. SQL Tuning SetE. SQL Error
An Oracle Database customer's VP of Development mentions that they've moved to AGILE development methodology and DevOps requires an ability to view, test, or validate performance in their own development environment. Which two do you implement?
A. Oracle Application Infrastructure Tester
B. Oracle Application Testing Suite
C. SQL Developer
D. Oracle Real Application Testing
E. APEX and SQL Developer
F. Oracle Testing Pack
The IT team said that a system appeared OK based on their third-party network and systems management tool; yet customers continue to complain of database performance- related issues. Which two would you implement to find and fix the problem?
A. Oracle Real User Experience Insight
B. Oracle Application Testing Suite
C. Oracle Exadata
D. Oracle Real Application Clusters
E. Oracle Diagnostic and Tuning Pack for Oracle Database
You have been asked to provide a "technology update" to a long time Oracle Database customer. During the meeting, you are asked about Oracle Enterprise ManagerDatabase Express in Oracle Database 12c.
Identify three of its capabilities you would share with the customer.
A. Once Oracle Database 12c is installed, a DBA runs the separate Oracle Enterprise Manager DatabaseExpress installer to add it into the database console.
B. The Oracle Enterprise Manager Database Express Performance HUB organizes and provides aconsolidated viewof real-time and historical performance data.
C. The Database Express Performance HUB displays Oracle RAC specific metrics.
D. Oracle Enterprise Manager Database Express can be extended by the user to also display Oracle 710gdatabases.
E. Oracle Enterprise Manager Database Express does not require any separate middle-tier componentsbecause it uses XDB and SQL*NET.
F. The Oracle enterprise Manager Database Express Performance Hub displays Oracle RAC specific metricswhen the optional RAC Pack is licensed.
Select two scenarios that an Oracle Database Performance and Tuning solution implementation addresses.
A. After migration off a legacy system, an ERP team complains that they have no ability to isolate performanceproblems in the new distributed Oracle Database architecture.
B. An HR Team claims that it can hire staff fast enough to meet business demands.
C. Development Team members demand that their SQL should run fast while the DBAs blame SQL as theroot of performance issues.
D. To prepare for an upcoming code audit, developers need to review their SQL and PL/SQL code for syntaxand runtime errors.
E. Systems and Storage teams report that over the past 12 month, it is taking 40% longer time to back up theservers with Oracle databaseson them.
Which two statements are true about Automatic Statistics collection by the Optimizer?
A. Statistics are collected during automatic maintenance tasks.
B. Any fixed objects are disregarded.
C. Any external tables are incorporated.
D. All tables in the data dictionary are included by defaults.
E. Statistics are gathered after table statistics are marked stale.
Instead of a database automatically publishing statistics when statistics collection ends, you want to test queries a satisfactory result before they are made available to the entire database. Which would you configure for that to occur?
A. SetOPTIMIZER_USE_PENDING_STATISTICStoTRUE.
B. SetAUTO_UPDATE_STATISTICStoFALSE.
C. Use aHOLD HINTin the SQL.
D. SetAUTOMATIC_WORKLOAD_REPOSITORY_COLLECTIONtoPAUSE.
Which two could Oracle Database Replay is used to validate performance?
A. applying workload to an application after an operating system patch
B. applying a workload from one database release to another database release
C. moving a workload from a single database instance and applying it to an Oracle Real Application Cluster(RAC)
D. to check and compare if a specific set of SQL statements have regressed between two different databasereleases
E. to find the least-used SQL statement
Upon implementation completion, which three should be reviewed with a customer to confirm the values or benefits of a Oracle Database Performance and Tuning solution?
A. real-time and historical monitoring capabilities
B. non-intrusive metric collections
C. statspack integration and support
D. integration with Enterprise Manager
E. included scripts for querying X$ and V$ views
F. SQL script code management capabilities
When managing multiple database instances on a single server, which initialization parameter limits the number of CPU's that an instance can use simultaneously?
A. CPU_NUM
B. NUM_CPU
C. MAX_CPU
D. LIMIT_CPU
E. CPU_COUNT
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