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View the following file excerpt, which configures HTTP session replication:
From which file is this excerpt taken?
Which three statements are true about the default behavior of WebLogic Server proxy plug-ins? (Choose three.)
You are responsible for configuring a WebLogic domain to support an order processing application. This application will communicate with multiple JDBC data sources to fulfill each customer order. To maintain data integrity across these databases, work will be performed within a global transaction. However, you have learned that one of the data sources in the transaction does not have an XA driver.
Which option should you select on this non-XA data source to ensure that orders are still processed as global transactions?
When creating a dynamic cluster, you have multiple options concerning how dynamic servers are distributed across machines in your domain. Identify three supported configurations. (Choose three.)
Which three domain requirements can you implement with the Configuration Wizard? (Choose three.)
One Managed Server that is part of a large domain throws java.lang.OutOfMemory errors (OOM) occasionally.
You have been monitoring this server with the jvisualVM tool but that didn’t help because the issue occurs infrequently and not a specific scenario. So you decided to force the server to dump the heap memory as soon as an OOM gets thrown in order to analyze the dump file later.
How do you modify the Java HotSpot startup command to enable this feature and save the dump in the directory D:\hprof-dumps\?
You create a new Work Manager to control how server threads are allocated to an application’s incoming requests. You want to further configure the criteria of the Work Manager by using a Request Class.
Identify three valid Request Classes that you can assign to a Work Manager. (Choose three.)
To support a growing application workload, you need to scale out an existing (nondynamic) cluster. You power up the new hardware and install WebLogic server.
Which two changes are mandatory for you to make to your domain configuration? (Choose two.)
Identify three capabilities of the non-default LDAP authentication providers included in WebLogic Server. (Choose three.)
Your domain’s security realm has two authentication provides: ldap1 and ldap2.
Consider these requirements:
• If authentication succeeds with ldap1, then skip ldap2.
• If authentication fails with ldap1, then authentication must succeed with ldap2.
Which control flag should you use for ldap1?
The admin server’s domain files were backed up by using the tar command on Linux. The admin server crashes and the domain files become corrupted. The domain files are restored from the backup. You try and start the admin server by using the usual domain start script. The script does not run. The error is “permission denied”.
How should you troubleshoot this?
When creating a dynamic cluster, you have multiple options concerning how dynamic servers are distributed across machines in your domain. Identify three supported configurations. (Choose three.)
Consider a multiple node domain. On the administration server’s node, you edit setDomainEnv.sh in the bin directory and add a new JAR file to the CLASSPATH. You stop and restart all three WebLogic Server in the domain. Upon investigation, you discover that only applications deployed to one WebLogic Server are able to access the JAR file code. How do you explain this?
You have an existing domain and need to add a new managed server to it.
Which three statements are true concerning the creation of managed servers? (Choose three.)
You plan to install WebLogic Server by using the generic JAR installer in silent mode.
What are two ways to create the required response file? (Choose two.)
The Administration Server of a domain fails due to a hardware failure. The hardware is beyond repair.
Before the failure you prepared a “backup admin server”. You go through your planned recovery process and are successful. The Administration Server is now running on different hardware. The managed servers of the domain automatically reconnect to the admin server.
Select the two statements that are true. (Choose two.)
You successfully deployed an application on WebLogic 12c but notice that its deployment name is different than what you expected.
After checking various places and making multiple deployment attempts, you decide to be on the safe side and just use the method that takes precedence over the others when setting the deployment name. Which method should you use to override the default deployment name?
You are using the Administration Console to monitor a resource.
Which three techniques can you use to customize the monitoring output? (Choose three.)
You configure a data source with a non XA driver because your (non-Oracle) database does not provide XA drivers.
The data source will sometimes participate in global transactions with an EJB, so as you configure the data source you select “Supports Global Transactions” and One-phase commit.
Why is this configuration wrong?
Consider an existing nondynamic cluster that is currently hosting many libraries, applications, and data sources. You need to scale out this cluster to include a new server. You provision the domain on a new machine.
What are the two ways to create this new server in the domain configuration? (Choose two.)
Select two ways to start the Java-based Node Manager on a Linux machine. (Choose two.)
You are troubleshooting why transactions are not being committed. After investigation, you realize that these transactions have enough time during the first phase of the two-phase commit, but not enough time during the second phase. Therefore, rather than committing, they are timing out and are being rolled back.
Which Java Transaction API (JTA) attribute needs a larger value?
Which two statements are characteristics of the Reconfiguration Wizard? (Choose two.)
A WebLogic server domain contains a dynamic cluster called “cluster1”. The cluster “cluster1” has two dynamic managed servers “server1” and “server2”. There is a need to view the inherited attribute values for “server2”.
How do you view all attributes of “server2”, including those inherited from the server template?
All administrators that deal with the production domain in your organization are extremely experienced. As the lead administrator, you have been asked to change the administration console preferences for all administrators so that inline help no longer displays, since no one needs it.
Select the true statement about this scenario.
In memory replication in your cluster seems to be slow. You decide to create a replication channel for your cluster. Which two statements are true? (Choose two.)
You are troubleshooting Java Transaction API (JTA) transactions.
The WebLogic Server extension to JTA provides which optional transaction attribute to make troubleshooting easier?
You create a new Managed Server in your domain by using the administration console. You give it the listen address of 192.0.2.0 and the listen port of 7100.You save and activate the changes.
You use the domain start script to start the new server. It fails. One of the messages in the window in which you can ran the script is:
Server failed to bind to any usable port.
You investigate and see that another process is running on 192.0.2.0 on port 7100.You also find many unused ports at that IP address.
Which two statements are true? (Choose two.)
You need to configure WebLogic Server to satisfy the needs of your new application that will update more than one data set on several databases in the same transaction.
All updates will be committed or rolled back at the end of the transaction.
Which setting should be considered?
You are using WebLogic Server Diagnostic Framework (WLDF) Instrumentation in a system diagnostic module. The Dye Injection monitor is enabled. You know the diagnostic context ID of the request you are Interested in that was processed by several. You are looking through the messages in the server log file of several.
Which statement is true?
A WebLogic Server instance can have multiple network channels defined for it.
Each channel for the server must have a unique combination of two elements. Identify these two elements. (Choose two.)
Select two true statements about WebLogic Server’s role in transaction management. (Choose two.)
TESTED 22 Nov 2024