Free 1Z0-134 Exam Dumps

Question 6

A hardware load-balancer (HWLB) is positioned as the primary entry point into your WebLogic Server domain. Aspects of your application use SSL to protect data on the network from your clients to your domain.
1Z0-134 dumps exhibit

A. Configure the HWLB to use an SSL hardware accelerator and terminate SSL.
B. Configure the HWLB to use pass-through SSL, configure an SSL hardware accelerator on WebLogic, and terminate SSL.
C. Configure the HWLB to delegate SSL handling to the WebLogic Proxy Plug-in and terminate SSL.
D. Configure the HWLB to use pass through SSL to the WebLogic Server that it connects to, and terminate SS

Correct Answer:A
In most of the architectures, the SSL is terminated at the hardware load balancer for performance reasons and allows the internal traffic to use HTTP for communication.

Question 7

In order to increase scalability and high availability you are configuring WebLogic clustering with JMS distributed destinations.
Which recommendation will ensure optimal load balancing of the message processing?

A. The machines that host the cluster should have similar processing power, disk space, and memory.
B. The cluster should include at least one configurable server.
C. The cluster should use unicast communication.
D. All servers in the cluster should be assigned to the same WebLogic machine.

Correct Answer:A
A uniform distributed destination (UDD), compared to weighted Distributed Destinations, greatly simplifies the management and development of distributed destination applications.Using uniform distributed destinations, you no longer need to create or designate destination members, but instead rely on WebLogic Server to uniformly create the necessary members on the JMS servers to which a JMS module is targeted. This feature ensures the consistent configuration of all distributed destination parameters, particularly in regards to weighting, security, persistence, paging, and quotas.

Question 8

Your organization is using a Multi data source (MDS) on WebLogic Server to support applications connecting to an Oracle RAC database. You have been tasked with configuring a new callback handler for the MDS.
Which two statements are true concerning related MDS options and behavior? (Choose two.)

A. Callback handlers are optional when using the Failover MDS Algorithm.
B. If the Failover Callback Handler attribute is set on the MDS, the Test Frequency attribute is no longer used.
C. Callback handlers are called for both failover and failback decisions.
D. You can register only one callback handler for each WebLogic serve

Correct Answer:CD
C: A callback handler used to control the failover and failback within a multi data source must include an implementation of the weblogic.jdbc.extensions.ConnectionPoolFailoverCallback interface.
D: You can register a callback handler with WebLogic Server that controls when a multi data source with the Failover algorithm fails over connection requests from one JDBC data source in the multi data source to the next data source in the list.

Question 9

Your WebLogic Server (WLS) environment consists of multiple domains. Which is a true statement about WLS domains? (Choose the best answer.)

A. Multiple domains can use the same or separate WLS installation while running on the same machine.
B. Domains require a minimum of one managed server.
C. Multiple domains require separate WLS installations while running on the same machine.
D. Multiple domains require individual Node Managers while running on the same machine.
E. Multiple domains can share the same administration server.

Correct Answer:A
You can use a single Oracle WebLogic Server installation to create and run multiple domains, or you can use multiple installations to run a single domain.

Question 10

Some of the messages entering a JMS queue are expiring and are being removed from the queue. You need better insight regarding these expired messages.
Which mechanism helps achieve this? (Choose the best answer.)

A. Set the “Log Expired Message” attribute to true for the queue.
B. Associate an ExpirationEventHandler object for the queue.
C. Enable Message Life Cycle logging for the JMS Queue.
D. Configure an Expiration Event Handler for the JMS Queue which logs the expired message propertie

Correct Answer:B
The Expiration Policy log option removes expired messages from the system and writes an entry to the server log file indicating that the messages have been removed from the system. The actual information that is logged is defined by the Expiration Logging Policy.