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Free Oracle 1Z0-134 Exam Braindumps (page: 3)

Page 3 of 32
PDF with 176 Questions

You are troubleshooting an issue with a WLS data source. However, your attempt to execute a manual test on the connection pool fails when you invoke the testPool() method on the corresponding JDBCDataSourceRuntimeMBean.
Which configuration condition would contribute to the failure of executing the test? (Choose the best answer.)

  1. The TestTableName property is either not set or is set to an invalid SQL statement.
  2. The TestFrequencySeconds property is set to a value greater than 0.
  3. The TestReservedConnections property is enabled.
  4. The ManualTestEnabled property is set to false.
  5. The ConnectionReserveTimeoutSeconds property is set to a value other than -1.

Answer(s): A

Explanation:

testPool tests the connection pool in the data source by reserving and releasing a connection from it.
TestTableName is the name of the database table to use when testing physical database connections. This name is required when you specify a Test Frequency and enable Test Reserved Connections, Test Created Connections, and Test Released Connections.


Reference:

http://docs.oracle.com/cd/E13222_01/wls/docs100/wlsmbeanref/core/index.html



My JMS file store size has grown very large and is using up a significant chunk of the disk. I need to reduce the file size during the maintenance window without impacting any relevant information.
Which utility enables me to do this? (Choose the best answer.)

  1. weblogic.store.Compacter
  2. weblogic.store.Admin
  3. weblogic.store.Reducer
  4. weblogic.file.FileUtil

Answer(s): B

Explanation:

To open the persistent store administration utility from a Java command line, type the following:
> java weblogic.store.Admin
Here is an example of using the compact command to compact the space occupied by a file store in the mystores directory.
> storeadmin->compact -dir c:\mystores -tempdir c:\tmp


Reference:

https://docs.oracle.com/middleware/1212/wls/CNFGD/store.htm#CNFGD275



Your WebLogic Server (WLS) environment consists of multiple domains.
Which is a true statement about WLS domains? (Choose the best answer.)

  1. Multiple domains can use the same or separate WLS installation while running on the same machine.
  2. Domains require a minimum of one managed server.
  3. Multiple domains require separate WLS installations while running on the same machine.
  4. Multiple domains require individual Node Managers while running on the same machine.
  5. Multiple domains can share the same administration server.

Answer(s): A

Explanation:

You can use a single Oracle WebLogic Server installation to create and run multiple domains, or you can use multiple installations to run a single domain.
Incorrect Answers:
B: Domains include a special WebLogic Server instance called the Administration Server, which is the central point from which you configure and manage all resources in the domain. Usually, you configure a domain to include additional WebLogic Server instances called Managed Servers.
C: A single WLS installation can have multiple domains.


D: By specifying multiple domains in the nodemanager.domains file, you can configure a single, machine-scoped Node Manager process which manages server instances belonging to multiple WebLogic domains.
E: Each domain requires its own Administration Server for performing management activities.


Reference:

https://docs.oracle.com/cd/E12839_01/web.1111/e13716/understand_domains.htm#DOMCF116



You are asked to configure Node Manager for your production environment. You are considering whether to use the Java version or the script-based version of Node Manager.
Which statement correctly describes the difference between the two versions?

  1. If you are installing WebLogic Server on a Windows system, you must use the Java version of Node Manager.
  2. The script-based version of Node Manager can be used in conjunction with inetd on supported UNIX systems.
  3. The script-based version of Node Manager requires a larger footprint than the Java version.
  4. When Node Manager is used for consensus leasing, you may see faster performance with the script-based version.

Answer(s): A

Explanation:

Java-based Node Manager runs within a Java Virtual Machine (JVM) process. It is recommended that you run it as a Windows service on Windows platforms and as an operating system service on UNIX platforms.
For UNIX and Linux systems, WebLogic Server provides a script-based version of Node Manager.


Reference:

http://docs.oracle.com/cd/E12839_01/web.1111/e13740/overview.htm#NODEM113



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