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2 Replies Latest reply: Jun 10, 2013 1:55 PM by 1012568 RSS

weblogic 12c exam2

1002787 Newbie
Currently Being Moderated
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 Expert
    Currently Being Moderated
    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 Newbie
    Currently Being Moderated

    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.

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