2 Replies Latest reply: Jun 10, 2013 3:55 PM by 1012568 RSS

    weblogic 12c exam2

    1002787
      Hi all, Does exactly know the answer to the following question.? Thanks

      Q. A customer has a development environment that uses the auto-deployment feature. The customer
      claims the application is not redeployed even if the new version is copied to an application
      subdirectory. Which two parameters of the configuration should you check?

      A. Checkif archive file in the compressed version has a new REDEPLOYfile.
      B. If serverwas started in the Development Mode. Auto-deploymentisnot supported in production
      mode.
      C. If the application includes anEJB 3module. Auto-deployment is not supported forEJBs.
      D. You changeJVM from HotSpot to JRockit. Auto-deployment is not supportedin HotSpot auto
      deployment.
      E. If the domain is a single-server domain. Auto-deployment is not supported in
      multiserverdomains.


      Q. A customer has a critical, performance-sensitive web application that connects to a multimode
      Oracle RAC database. Which feature of WebLogic can provide signification benefit?
      A. The Web Session Affinity feature of Active GridLink for RAC.
      B. WebLogic Clustering
      C. The Transaction Affinity feature of Active GridLink for RAC
      D. Coherence*Web Session Replication


      Q. What is the architectural benefit of keeping WebLogic Server transaction log in the database?
      A. Oracle does not allow replicating files between data centers, so keeping transaction log in
      database allows for replication.
      B. Many transactions in WebLogic are database centric, so keeping log in database makes Two
      Phase Commit protocol possible.
      C. It obviates the need to keep in sync two replication technologies (file and database) between
      data centers. The single replication technology is used for frequently changing data.
      D. Transaction log in a file system is extremely slow so it cannot beefficiently replicated.


      Q. Which two options best describe how the Maven Plugin for WebLogic enables WebLogic to be
      effectively used in a Continuous Integration environment?
      A. execution of unit and integration tests
      B. management of the life cycle of a WebLogic domain including creation, configuration, and
      server life-cycle management
      C. deployment and undeployment of applications
      D. Java profiling


      Q. A customer needs to analyze an application that was developed for Oracle Application Server
      10gR2 or 10gR3 (OC4J) in order to prepare to upgrade the infrastructure to WebLogic 12c.
      customer wants understand the changes required to be made to the application and how to
      configure WebLogic in to support the newly upgraded application.
      Which three actions would you recommend for upgrading the customer's application and server
      configuration?

      A. Use Oracle Upgrade Managerto create a new WebLogicdomain template from an
      OAS/OC4Jinstallation and redeploy the application.
      B. Use SmartUpgrade to analyze the OAS/OC4Jserver configuration and create
      WebLogicconfiguration files.
      C. Use SmartUpgrade to analyze the application archive (EAR/WAR/JAR) Source Directory
      orIDeveloperprojectand generate a report that describes the areas of the application that need
      tobe updated.
      D. Use the Configuration Wizard toextend an existing WebLogic domain with OAS/OC4Jsupport
      libraries and redeploy theapplication.
      E. Use SmartUpgrade to generate application artifacts and deployment descriptors that can
      bedeployed to WebLogic.
        • 1. Re: weblogic 12c exam2
          Vijaya Moderator -Oracle
          Here's my answers to the queries...

          Q. A customer has a development environment that uses the auto-deployment feature. The customer
          claims the application is not redeployed even if the new version is copied to an application
          subdirectory. Which two parameters of the configuration should you check?


          **Answer** : E. If the domain is a single-server domain. Auto-deployment is not supported in
          multiserver domains.
          B. If server was started in the Development Mode. Auto-deployment is not supported in production
          mode.

          Q. A customer has a critical, performance-sensitive web application that connects to a multimode
          Oracle RAC database. Which feature of WebLogic can provide signification benefit?


          **Answer**
          A. The Web Session Affinity feature of Active GridLink for RAC.

          The above feature would maintain stickiness to the web session to the RAC Node.
          It is a new feature in WLS 12c and helps to enhance performance of web applications specifically.



          Q. What is the architectural benefit of keeping WebLogic Server transaction log in the database?

          **Answer**
          C. It obviates the need to keep in sync two replication technologies (file and database) between
          data centers. The single replication technology is used for frequently changing data.


          Q. Which two options best describe how the Maven Plugin for WebLogic enables WebLogic to be
          effectively used in a Continuous Integration environment?

          **Answer**
          B. management of the life cycle of a WebLogic domain including creation, configuration, and
          server life-cycle management
          C. deployment and undeployment of applications


          Q. A customer needs to analyze an application that was developed for Oracle Application Server
          10gR2 or 10gR3 (OC4J) in order to prepare to upgrade the infrastructure to WebLogic 12c.
          customer wants understand the changes required to be made to the application and how to
          configure WebLogic in to support the newly upgraded application.
          Which three actions would you recommend for upgrading the customer's application and server
          configuration?

          **Answer**

          B. Use SmartUpgrade to analyze the OAS/OC4Jserver configuration and create
          WebLogicconfiguration files.

          C. Use SmartUpgrade to analyze the application archive (EAR/WAR/JAR) Source Directory
          orIDeveloperprojectand generate a report that describes the areas of the application that need
          tobe updated.

          E. Use SmartUpgrade to generate application artifacts and deployment descriptors that can
          bedeployed to WebLogic.





          Thanks,
          Vijaya
          • 2. Re: weblogic 12c exam2
            1012568

            Hi, I have checked your question and answer. And I agree with you.

             

            Q. A customer has a development environment that uses the auto-deployment feature. The customer

            claims the application is not redeployed even if the new version is copied to an application

            subdirectory. Which two parameters of the configuration should you check?

             

            -OK I Agree - Answer :

            E. If the domain is a single-server domain. Auto-deployment is not supported in

            multiserver domains.

            B. If server was started in the Development Mode. Auto-deployment is not supported in production

            mode.

             

            Q. A customer has a critical, performance-sensitive web application that connects to a multimode

            Oracle RAC database. Which feature of WebLogic can provide signification benefit?

             

            Maybe I'm not sure - Answer:

            A. The Web Session Affinity feature of Active GridLink for RAC.

             

            The above feature would maintain stickiness to the web session to the RAC Node.

            It is a new feature in WLS 12c and helps to enhance performance of web applications specifically.

             

             

             

            Q. What is the architectural benefit of keeping WebLogic Server transaction log in the database?

             

            -OK I Agree - Answer :

            C. It obviates the need to keep in sync two replication technologies (file and database) between

            data centers. The single replication technology is used for frequently changing data.

             

             

            Q. Which two options best describe how the Maven Plugin for WebLogic enables WebLogic to be

            effectively used in a Continuous Integration environment?

             

            -OK I Agree - Answer :

            B. management of the life cycle of a WebLogic domain including creation, configuration, and

            server life-cycle management

            C. deployment and undeployment of applications

             

             

            Q. A customer needs to analyze an application that was developed for Oracle Application Server

            10gR2 or 10gR3 (OC4J) in order to prepare to upgrade the infrastructure to WebLogic 12c.

            customer wants understand the changes required to be made to the application and how to

            configure WebLogic in to support the newly upgraded application.

            Which three actions would you recommend for upgrading the customer's application and server

            configuration?

             

            -OK I Agree - Answer :

             

            B. Use SmartUpgrade to analyze the OAS/OC4Jserver configuration and create

            WebLogicconfiguration files.

             

            C. Use SmartUpgrade to analyze the application archive (EAR/WAR/JAR) Source Directory

            orIDeveloperprojectand generate a report that describes the areas of the application that need

            tobe updated.

             

            E. Use SmartUpgrade to generate application artifacts and deployment descriptors that can

            bedeployed to WebLogic.