Oracle Oracle Certifications 1Z0-134 Questions & Answers

• Question 61:

  You are using the Domain Template Builder to create a new template using an existing domain as the source.

  Which two directories are included by default? (Choose two.)

  A. bin directory

  B. lib directory

  C. servers directory

  D. common directory

  E. logs directory

  F. replication directory

  Correct Answer: AB

  If you selected a domain as the source for your new template, then the bin and lib directories are included by default:

  Reference: http://docs.oracle.com/cd/E21764_01/web.1111/e14139/tempbuild.htm#WLDTB114

• Question 62:

  Your development team is considering several different types of new applications. You have been asked to advise them concerning which types can be deployed in WebLogic Server leveraging the Production Redeployment feature. Which application deployment type is NOT supported for Production Redeployment? (Choose the best answer.)

  A. enterprise applications (EAR) that contain a Coherence Grid Archive (GAR) module

  B. web service applications that are conversational or that use reliable messaging

  C. standalone Enterprise Java Bean (EJB) applications

  D. enterprise applications (EAR) that are accessed by inbound JMS messages

  Correct Answer: A

  Incorrect Answers:

  B: Production redeployment only supports HTTP clients and RMI clients.

  C, D: Enterprise Applications can contain any of the supported Java EE module types. Enterprise

  Applications can also include application-scoped JMS and JDBC modules.

  Reference: https://docs.oracle.com/cd/E13222_01/wls/docs100/programming/versioning.html

• Question 63:

  Examine the domain diagram:

  

  Assume all servers are running and you have an online WLST session connected to the administration server.

  Select two code options that would set the variable x as a reference to the machine02 configuration MBean. (Choose two.)

  A. cd(`/Machines/machine02') x = cmo

  B. x = getMBean("/Machines/machine02")

  C. x = cmo.getRef(`/Machines/machine02')

  D. getRef("/Machines/machine02") x = cmo.currentObj()

  E. cmo.getMBean(`/Machines/machine02') x = cmo.currObj()

  F. cd(`/Machines/machine02') x = getRef(cmo)

  G. x = getConfiguration(`/Machines/machine02')

  Correct Answer: AB

  A: WLST online provides a variable, cmo, that represents the current management object. Example: wls:/mydomain/serverConfig/Servers/myserver/Log/myserver> cmo [MBeanServerInvocationHandler]mydomain:Name=myserver,Server=myserver,Type=Log

  B: wls:/mydomain/edit !> bean=getMBean('Servers/myserver/WebServer/myserver') wls:/mydomain/edit !> print bean [MBeanServerInvocationHandler]mydomain:Name=myserver,Type=WebServer,Server=myserver

  Reference: https://docs.oracle.com/cd/E13222_01/wls/docs100/config_scripting/nav_edit.html

• Question 64:

  Which three statements correctly describe a relationship between Node Manager and Administration Server? (Choose three.)

  A. An Administration Server can be under Node Manager control: You can start it, monitor it, and restart it using Node Manager.

  B. An Administration Server can be a Node Manager client: When you start or stop Managed Servers from the Administration Console, you are accessing Node Manager using the Administration Server.

  C. An Administration Server supports the process of starting up a Managed Server with Node Manager: When you start a Managed Server with Node Manager, the Managed Server contacts the Administration Server to obtain outstanding configuration updates.

  D. By default, the Administration Server starts a Node Manager with the startNM script in the domain's bin folder.

  E. By default, the Administration Server starts a Node Manager with the startNodeManager script in the domain's config folder.

  F. Node Manager requires an Administration Server to be running before it can start any Managed Servers.

  G. A Node Manager can be a client of an Administration Server ?When Node Manager needs to monitor Managed Servers, it uses the Administration Server's runtime MBeans.

  Correct Answer: BEF

  B: If you run Node Manager on a machine that hosts Managed Servers, you can start and stop the Managed Servers remotely using the Administration Console or from the command line.

  E: Although running Node Manager as an operating system service is recommended, you can also start Node Manager manually at the command prompt or with a script. Use startNodeManager.cmd on Windows systems and startNodeManager.sh on UNIX systems.

  F: Requests from the Administration Console (or JMX utilities such as weblogic.Admin) to start a Managed Server using Node Manager are issued to the Administration Server for the domain that contains the Managed Server. The Administration Server dispatches the start command to the Node Manager process on the machine that hosts the target Managed Server. Node Manager executes the start command and creates a Managed Server process.

  Reference: https://docs.oracle.com/cd/E13222_01/wls/docs81/adminguide/nodemgr.html

• Question 65:

  You manage an application that uses SAML tokens from a trusted voucher to provide single sign-on for virtual clients of your WebLogic domain. Your domain uses an identity assertion provider to manage this authentication.

  Clients are failing to authenticate. Client return codes and server log files do not include any useful information that can he used to discern where the issue lies.

  What do you do to determine the problem?

  A. Configure SAML and provider debugging, perform a test client request, and analyze the server logs for errors.

  B. Inspect network packets to examine token data because, for security purposes, the server does not provide detailed information.

  C. Configure the security debug log, perform a test client request, and analyze the log for errors.

  D. Reorder the SAML identity asserter provider to determine if the problem is related to virtual users.

  Correct Answer: A

  You can enable debug scopes or attributes by passing them as options in the command that starts WebLogic Server. You can configure SAML debugging either through command line options by using the WebLogic Server Administration Console.

  Reference: https://docs.oracle.com/middleware/1213/wls/SECMG/saml_debug.htm#SECMG531

• Question 66:

  Your development team has created a GAR deployment that enables Coherence caching for an application. The GAR file is configured to work within both storage-enabled and storage-disabled nodes.

  How would you package your GAR as part of the WebLogic Server deployment process for your application? (Choose the best answer.)

  A. as an EAR module on storage-disabled nodes and standalone on storage-enabled nodes

  B. as an EAR module on storage-enabled nodes and standalone on storage-disabled nodes

  C. within a WAR on storage-disabled nodes and within an EAR on storage-enabled nodes

  D. within a WAR on storage-enabled nodes and within an EAR on storage-disabled nodes

  Correct Answer: A

  Managed Coherence servers are distinguished by their role in the cluster. A best practice is to use different managed server instances (and preferably different WebLogic Server clusters) for each cluster role.

  *

  storage-enabled ?a managed Coherence server that is responsible for storing data in the cluster. Coherence applications are packaged as Grid ARchives (GAR) and deployed on storage-enabled managed Coherence servers.

  *

  storage-disabled ?a managed Coherence server that is not responsible for storing data and is used to

  host Coherence applications (cache clients). A Coherence application GAR is packaged within an EAR and deployed on storage- disabled managed Coherence servers.

  Reference: https://docs.oracle.com/middleware/1212/wls/CLUST/coherence.htm#CLUST629

• Question 67:

  What is the file extension for a domain extension template? (Choose the best answer.)

  A. .jar

  B. .zip

  C. .ext

  D. .tpl

  E. .war

  F. .ear

  Correct Answer: A

  The WebLogic Server Default Domain Extension Template filename is wls_default.jar. It extends the Basic WebLogic Server domain with a web application designed to guide new users through an introduction to WebLogic Server.

  Reference: https://docs.oracle.com/cd/E13179_01/common/docs102/tempref/tempref.html#wp1215064

• Question 68:

  You are tasked with creating an Extension Template for an existing domain.

  What are three options that are presented during the extension creation process? (Choose three.)

  A. Use Domain as a Source

  B. Use Template as a Source

  C. Scripts and Files

  D. SQL Script Files

  E. Company Name

  F. Revision Number

  G. Creation Date

  H. Operating System requirement

  Correct Answer: ABD

  AB: The Select a Template Configuration Source window prompts you to choose the application template or domain directory from which you want to create an extension template.

  D: The Import SQL Scripts window prompts you to add SQL scripts for each database that you expect to be used with the domains created from this template.

  Reference: https://docs.oracle.com/cd/E13196_01/platform/docs81/confgwiz/appbuild.html

• Question 69:

  You are monitoring a WebLogic JDBC data source and have decided to drop some connections because an earlier peak usage condition has now ended. In addition, this data source has not been enabled for automatic shrinking.

  What will occur once you execute the shrink() method on that JDBCDataSourceRuntimeMBean?

  A. The number of connections in the pool will be reduced to the greater of either the current number of connections in use or to the minCapacity property setting.

  B. The number of connections in the pool will be reduced to the current number of connections in use regardless of the minCapacity property setting.

  C. The number of connections in the pool will be reduced to the minCapacity property setting regardless of the current number of connections in use.

  D. The number of unused connections in the pool will be reduced by half.

  Correct Answer: A

  When you shrink a data source, WebLogic Server reduces the number of connections in the pool to the greater of either the initial capacity or the number of connections currently in use.

  Reference: https://docs.oracle.com/cd/E13222_01/wls/docs92/jdbc_admin/manage.html#wp1048129

• Question 70:

  You have an application already deployed in a production environment that needs a modification to one of its tuning parameters. Currently, that tuning parameter has a default value since there was neither a deployment descriptor used nor a deployment plan included with the application deployment. You now attempt to use the Administration Console web application to make a dynamic modification to that parameter.

  Which statement is true? (Choose the best answer.)

  A. A new deployment plan will be generated and saved at the indicated location.

  B. The modification attempt will fail because there is no deployment descriptor included within the application.

  C. The modification attempt will fail because there is no existing deployment plan associated with the application.

  D. A new skeleton plan.xml will be generated if a plan folder is detected with the deployed application.

  Correct Answer: D

  Defining tuning parameters is not required in order to successfully deploy an application. If an application's deployment descriptors and deployment plan do not define tuning parameters, WebLogic Server uses default values. The Administration Console automatically uses a deployment plan named plan.xml in the \plan subdirectory of an application root directory if one is available.

  Reference: https://docs.oracle.com/cd/E11035_01/wls100/deployment/config.html