1z0-134

1z0-134 practice questions, page 4 of 5, with answer review and explanations.

Question 16

You are planning to use WebLogic JMS for implementing my enterprise messaging architecture. Which messaging paradigm is invalid in this context? (Choose the best answer.)

  1. Point to Point messaging
  2. Publish Subscribe messaging
  3. Datagram messaging
  4. Persistent messaging

Question 17

What are two differences between a group and a role? (Choose two.)

  1. Groups are static and roles are dynamic and conditional.
  2. Roles can be scoped to applications and groups are only global.
  3. Roles are static and groups are dynamic and conditional.
  4. Groups can be scoped to applications and roles are only global.
  5. Groups can contain roles but roles cannot contain groups.

Question 18

A Web Module needs specific tuning. The Development team fine tunes the module in the deployment descriptor (weblogic.xml) as follows: Which two are true? (Choose two.)

  1. MyWorkManager is an application-scoped Work Manager.
  2. Add the line <wl-dispatch-policy>MyWorkManager</wl-dispatch-policy> before <work-manager> tags in weblogic.xml to make the Web Module use the Work Manager MyWorkManager.
  3. MyWorkManager is a Global Work Manager.
  4. MyWorkManager is a Default Work Manager.
  5. Once the application is deployed and started on a Managed WebLogic Server, MyWorkManager will appear under Environment/Work Managers on the WebLogic Console.

Question 19

You are required to configure a Coherence cluster for a WebLogic domain. Review the image below for the architecture of the WebLogic domain. The configuration represents the following: ✑ Two WebLogic clusters of n number of servers each ✑ One cluster contains an EAR deployment that contains a WAR module and a GAR module ✑ One cluster contains a GAR deployment ✑ Application data flows into the cluster with the EAR deployment and then to the cluster with the standalone GAR deployment Based on this configuration, what is the typical configuration of a Coherence cluster for this domain?

  1. Single Coherence cluster that includes both WebLogic clusters. EAR cluster is storage-disabled. GAR cluster is storage-enabled.
  2. Single Coherence cluster that includes both WebLogic clusters/ EAR cluster is storage-enabled. GAR cluster is storage-disabled.
  3. A Coherence cluster for each WebLogic cluster. EAR and GAR clusters use a replicated topology with storage enabled.
  4. Single Coherence cluster that includes both WebLogic clusters. EAR and standalone GAR clusters are both storage-enabled.

Question 20

Your WebLogic domain is experiencing a problem. You want to use the WebLogic Diagnostic Framework (WLDF) to diagnose the problem. You have a support case open with Oracle Support, and they have requested a diagnostic image of your server that is experiencing the problem. The problem is not predictable or reproducible on-demand, but you noticed that the number of requests waiting to execute increases dramatically when the problem does occur. The problem also seems to occur at any time of the day or night. How would you approach reliably capturing a diagnostic image that contains data that is relevant to the problem that is occurring?

  1. Configure a WLDF watch that triggers a diagnostic image action when the number of requests waiting to execute exceeds a certain threshold.
  2. Configure WebLogic overload protection to automatically trigger a diagnostic image when the number of requests waiting to execute exceeds a certain threshold.
  3. Manually monitor the number of requests waiting to execute and create a diagnostic image when you see the number of requests waiting to execute exceeds a certain threshold.
  4. Configure the server health failure action to trigger a diagnostic image when the number of requests waiting to execute exceeds a certain threshold.