1z1-599 Exam Training Practice Tests (Oracle WebLogic Server 12c Essentials)]

Question 1

Which WebLogic edition bundles JRockit Real Time?

A. WebLogic Server Suite B. WebLogic Server Standard Edition C. WebLogic Server Grid Edition D. WebLogic Server Enterprise Edition E. WebLogic Server Cloud Edition

Correct Answer: A

Question 2

Integration between _______ multidata sources and _____ is defined as the Grid Link for RAC.

A. Oracle WebLogic Server clusters; Oracle Database RAC B. Oracle WebLogic Server; Oracle OC4J C. Oracle OC4J; Oracle Database RAC D. Oracle WebLogic Server; Oracle Database E. Oracle WebLogic Server clusters; Oracle Database

Correct Answer: A

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Question 3

A common approach to solve application performance issues is to add more hardware. Which two reasons describe why this alone does not always solve performance problems?

A. Adding more hardware is costly and time consuming. B. Adding hardware at the application layer may place additional load on an already overloaded database, network appliance, or storage system. C. There may be a bottleneck in the application that additional hardware would not solve. D. Adding more hardware may introduce new configuration requirements that need to be tested.

Correct Answer: B,C

Question 4

A highly available WebLogic cluster in UNIX is configured for automatic server migration. Node Managed is configured on both machines to start managed servers.
How should you simulate a managed server failure to test whether automatic server migration is working?

A. Shut down the managed server using the WLST command through Node Manager. B. Run "kill -9" to kill the managed server process, and run "kill -9" one more time if the managed server is restarting. C. Run "kill -9" once to kill the managed server process. D. Shut down the managed server from the WebLogic console.

Correct Answer: D

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Question 5

Which three JVM options would you add to investigate performance issues in a Hot-Spot JVM?

A. -verbose:gc B. -xx:+HandlePromotionFailure C. -xx:+PrintGCDetails D. -server E. -xx:+PrintGCTimeStamps

Correct Answer: C,D,E

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Question 6

Identify the three processes that customers can choose for patching WebLogic Server.

A. Download patches from My Oracle Support and manually modify the classpath of the application server (though it is not recommended). B. Use Enterprise Manager to download patches from My Oracle Support and apply patches to WebLogic. C. Download patches from My Oracle Support and apply them using the WebLogic Admin Console. D. Download patches from My Oracle Support and manage them using Smart Update. E. Use the Admin Console to connect to My Oracle Support and download patches and then target them to the domain.

Correct Answer: A,B,D

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Question 7

In WebLogic, the development feature to automatically load/refresh the changes of a Java classes at run time is called__________.

A. FastSwap B. HotDeploy C. FastReload D. FastDeploy E. HotSwap

Correct Answer: A

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Question 8

What does the Web Session Affinity feature of Active GridLink for RAC provide?

A. It pins a connection to the thread associated with a web session such that subsequent connection reservations are significantly faster. B. It mandates that HTTP sessions must be stored in an Oracle RAC database for the highest throughput and availability. C. It provides improved performance by associating a database connection with an HTTP session. D. It stores a reference to the connection associated with an HTTP session in the session object. E. It allows developers to modify how their web application reserves and releases database connections to allow enhanced performance.

Correct Answer: C

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Question 9

What type of Java EE application can be upgraded to WebLogic 12c using the Smart Upgrade tool?

A. JBoss B. iAS C. GlassFish D. WebLogic Server 11g

Correct Answer: B

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Question 10

A WebLogic team is developing an enterprise application from their desktop WebLogic environment. All development systems are connected to the same eight data sources for testing.
As a WebLogic Administrator supporting this team, which two actions should you perform to free the developers from creating and configuring all the data sources on their desktop WebLogic environment?

A. Provide the development team with a preconfigured domain archive file. B. Provide the development team with WLST scripts to create and configure the testing data sources. C. Provide the team with a WebLogic domain template with the testing data sources configured. D. Create the data sources on behalf each of the developer. E. Provide the development team with the [datasource] -jdbc.xml file to overwrite their local copy.

Correct Answer: B

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Oracle WebLogic Server 12c Essentials - 1z1-599 Exam Practice Test