WebLogic Server 1z0-134 Release Date

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Question 16

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.)

Options:

Callback handlers are optional when using the Failover MDS Algorithm.

If the Failover Callback Handler attribute is set on the MDS, the Test Frequency attribute is no longer used.

Callback handlers are called for both failover and failback decisions.

You can register only one callback handler for each WebLogic server.

Question 17

You have enabled JMS Diagnostic Logging and are analyzing JMS Message delivery and acknowledgment using the generated log entries. For this purpose, you are tracking individual message IDs.

What is the default format of the message ID that you would expect to see in the log? (Choose the best answer.)

Options:

Hexadecimal (e.g., 0xCAE987ВA401)

Numeric (e.g., 9018199222001)

Floating Point (e.g., 10029920902.10111)

Doubly dot delimited (e.g., 683871.1122857923566.0)

Question 18

You are troubleshooting an application that uses a WebLogic server data source. You decide to execute a reset() operation on the corresponding JDBCDataSourceRuntimeMBean.

Which statement is true regarding the impact on the application that is using that data source? (Choose the best answer.)