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  1. 1. https://www.certification-questions.com/ Free On-Line Oracle 12c 1z0-417 pdf Oracle 12c 1z0-417 PDF Available Here: https://www.certification-questions.com/oracle12c-free-dumps/1z0-417-free-dumps.html Enrolling now you will get access to 150 unique Oracle 12c 1z0-417 questions. Q1.For which use case would you utilize SQL Performance Analyzer and optimizer pending statistics functionality? A. to test performance after an upgrade to an Oracle Real Application Cluster B. to test performance of an Operating System patch C. to test effect of new Optimizer statistics D. to test performance after a database upgrade E. to test performance just after a database reboot Option A is correct. Explanation:For this free product demo we don't provide explanation. To know more contact: info@certification-questions.com Q2. DBAs are spending an enormous amount of time trying to identify and fix SQL statements they are suspect have regressed as a result of system changes not documented by the Operations Team. What would you implement to resolve this problem? A. Complete Oracle Enterprise Manager suite B. SQL Performance Analyzer which helps predict and prevent SQL execution performance problems causedby environment changes C. SQL Plan Manager which uses system histograms to extrapolate future SQL execution performance D. Oracle Database Backup & Recovery E. Oracle SQL Developer, which helps develop and test the SQL prior to putting it into production Option B is correct. Explanation:For this free product demo we don't provide explanation. To know more contact: info@certification-questions.com Q3. 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. Option A is correct. Explanation:For this free product demo we don't provide explanatio n. To know more contact: info@certification-questions.com Q4. Which three are controllable by a resource plan, when you are using the Oracle Database 12c Multitenant option? A. CPU B. concurrent sessions C. SGA D. network I/O E. ability to use parallel server processes F. use of SGA memory and ability to allocate PGA Option A,B,E are correct. Explanation:For this free product demo we don't provide explanation. To know more contact: info@certification-questions.com
  2. 2. https://www.certification-questions.com/ Q5. IT Operations had observed short CPU spikes and I/O storms prior to a retail website outage. Which functionality of Diagnostics Pack for Oracle Databases would you implement to diagnose and resolve the customers issue? A. Active Workload History to collect SQL at the time of its execution. B. SQL Performance Analyzer to capture the information in the SGA, the sessions active, and analyze theSQL executing. C. Oracle Workload Advisor that automatically turns on and captures the offending SQL Statement s whenthresholds are reached. D. Active Session History to capture sessions and dump the SQL executing, performance attributes andrelevant information into a buffer for analysis. E. Active SQL History Analyzer to doperform a comparison of SQL statements before and after. F. Oracle Exadata, as it already includes Diagnostic Pack for Oracle Database. Option F is correct. Explanation:For this free product demo we don't provide explanation. To know more contact: info@certification-questions.com Q6. What are two reasons for which the Diagnostics and Tuning packs are essential to ongoing maintenance of an Oracle Database? A. With Diagnostics and Tuning Packs installed, an Oracle database recovers easily from a crash orcorruption. B. Oracle Databases are constantly changing; more users, data added and deleted, varying SQL atapplication level. C. Diagnostics and Tuning Packs are needed to keepOracle Database table and index statistics current. D. Inefficient 'Bad' application SQL can be detected by Diagnostics Pack and then optimized utilizing TuningPack SQL Profiles, even if it can't be changed at the application end. E. Diagnostics and Tuning packs are a prerequisite for a customer to license Oracle Database EnterpriseEdition. Option C,E are correct. Explanation:For this free product demo we don't provide explanation. To know more contact: info@certification-questions.com Q7. Which three issues can be addressed with an Oracle Database Performance and Tuning solution? A. erratic or inconsistent database performance B. declining database responsiveness C. unlimited I/O D. fragmented database tables E. database registry errors F. database replication Option C,D,F are correct. Explanation:For this free product demo we don't provide explanatio n. To know more contact: info@certification-questions.com Q8. 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 Option A,C are correct. Explanation:For this free product demo we don't provide explanation. To know more contact: info@certification-questions.com Q9. Which option would you use to validate performance when migrating an Oracle Database from HPUX Itanium to Oracle Linux 6 architecture? A. Oracle Diagnostic Pack for Database B. Real Application Testing C. Oracle Migration Pack for Databases D. Oracle Migration Performance Advisor E. SQL Performance Testing Suite Option C is correct. Explanation:For this free product demo we don't provide explanation. To know more contact: info@certification-questions.com Q10. When implementing an Oracle Database Performance and Tuning solution, which are three product technologies recommended for use as your base configuration?
  3. 3. https://www.certification-questions.com/ A. SQL Tuning Pack for Oracle Database B. Oracle Tuning Pack for Oracle Database C. Oracle Performance Pack for Oracle Database D. Oracle Diagnostics Pack for Oracle Database E. Oracle Real Application Testing F. Oracle SQL Developer G. STATSPACK Option B,D,E are correct. Explanation:For this free product demo we don't provide explanation. To know more contact: info@certification-questions.com Reference: http://www.oracle.com/partners/en/most-popular-resources/db-performance-tuning- studyguide2138991.pdf (See page #03, Application product technology subject areas include). Q11.For which use case would you utilize SOL Performance Analyzer and optimizer pending statistics functionality? A. to test performance after an upgrade to an Oracle Real Application Cluster B. to test performance of an Operating System patch C. to test effect of new Optimizer statistics D. to test performance after a database upgrade E. to test performance just after a database reboot Option A is correct. Explanation:Explanation not provided for the free version. To know more contact: www.certification - questions.com Q12.Whichthree are SQL Performance Analyzer capabilities that enable forecasting impact of system changes on a SQL workload? A. measuring performance before and afterthe change B. generating a Iist of SQL Hints that the Optimizer wiII use to improve overall performanc e C. identifying the SQL statements that regressed or improved D. providing tuning recommendations for each SQL statement that is regressed E. measuring performance and comparing to industry benchmarks (TPC -C, TPC-D) F. measuring a change in user session logins Option A,C,D are correct. Explanation:Explanation not provided for the free version. To know more contact: www.certification - questions.com Q13.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 Manager Database 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 M anager Database Express installer to add it into the database console. B. The Oracle Enterprise Manager Database Express Performance HUB organizes and provides a consolidated view of real-time and historicalperformance 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 7 -1Og databases. E. Oracle Enterprise Manager Database Express does not require any separate middle -tier components because it uses XDB and SQL*NET F.The Oracle enterprise Manager Database Express Performance Hub displays Oracle RAC specific metrics when the optional RAC Pack is licensed. Option A,E,F are correct. Explanation:Explanation not provided for the free version. To know more contact: www.certification- questions.com
  4. 4. https://www.certification-questions.com/ Q14.IT Operations had observed short CPU spikes and 1/0 storms prior to a retaiIwebsite outage Whichfunctionality of Diagnostics Pack for Oracle Databases would you implement to diag nose and resolve the customers issue? A. Active Workload History to collect SQL at the time of its execution. B. SQL Performance Analyzer to capture the information in the SGA ,the sessions active, and analyze the SQL executing C. Oracle Workload Advisor that automatically turns on and captures the offending SQL Statements when thresholds are reached. D. Active Session History to capture sessions and dump the SQL executing, performance attributes and relevant information into a buffer for analysis E. Active SQL History Analyzer to do perform a comparison of SQL statements before and after. F. Oracle Exadata, as it already includes Diagnostic Pack for Oracle Database. Option D is correct. Explanation:Explanation not provided for the free version. To know more contact: www.certification - questions.com Q15.At the IT Manager request,you are reviewing the databases that the DBA has implemented Youfind STATISTICS_LEVEL configured as BASIC.What finding do you report ba ck to the IT Manager? A. The configuration of their databases is set up to also provide timed Operating System statistics and plan execution statistics. B. The configuration of their databases is incorrect and should be set to NOT_TYPICAL C. The configuration of their databases has disabled collection of important statistics required for Oracle Database functionality D. The configuration of their databases needs to be set to ALL to enable collection of Operating System, Middleware, and storage statistics. Option C is correct. Explanation:Explanation not provided for the free version. To know more contact: www.certification - questions.com Q16.When providing partition and index recommendations,which one would SOL Access Advisor source input from? A. SOL Tuning Advisor B. Automatic Workload Repository C. Automatic Database Diagnostic Monitor D. SOL Tuning Set Option D is correct. Explanation:Explanation not provided for the free version. To know more contact: www.certification - questions.com Q17.Whichthree are benefits of implementing an Oracle Database Performance and Tuning solution? A. automated database diagnostics based on deep database kernel integration B. a Iibrary of hundreds of PL/SOL procedures to choose from for writing scripts to instrumentthe database to collect performance information C. monitor and alert on every Oracle Database Database Dictionary view using SNMP MIBS buiIt into the Optimizer D. the most extensive and up-to-date collection of database monitoring and tuning scripts E. built-in instrumentation, real-time and historicalmonitoring, and data collection F. a performance methodology Option D,E,F are correct. Explanation:Explanation not provided for the free version. To know more contact: www.certification - questions.com
  5. 5. https://www.certification-questions.com/ Q18.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 intheir 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 Option B,D are correct. Explanation:Explanation not provided for the free version. To know more contact: www.certification - questions.com Q19.What two statements are true whenyou are using SOL Tuning Advisor and create a SOL Profile to improve performance of a SOL statement issued by a packaged appli cation? A. You need to regularly run SOL Tuning Advisorto verify if the SOL Profile can be replaced with a better one. B. After a SOL Profile is created, itwiIIthen run efficiently for the life of the database. C. The SOL Profile rewrites the SOL Statement issued by the application so it appears to the Optimizer as a perfectly written SOL statement D. You can have only one SOL Profile active at one time for a single SOL statement. E. You need Oracle Database 12c or later to use SOL Profiles. F. SOL Profiles can be used for non-Oracle databases like Microsoft SOL Server, if the Tuning Pack is licensed. Option A,D are correct. Explanation:Explanation not provided for the free version. To know more contact: www.certification - questions.com Q20.Which action can be performed by using Oracle Enterprise Manager Database Express Performance Hub? A. View health status and performance of an Oracle Database instance via Database Control. B. Launch and view STATSPACK reports. C. View real-time and historical Oracle Database performance information. D. View only real-time Oracle Database performance information. E. View only historical Oracle Database performance information. F. Consolidate ADDM, AWR, and ASH repositories within an enterprise and enable centralized performance reporting Option C is correct. Explanation:Explanation not provided for the free version. To know more contact: www.certification - questions.com

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