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Which of the following are valid relationships between JMS objects in the WebLogic Server?
BEA WebLogic Questions and Answers
(Continued from previous question...)
Which of the following are valid relationships between JMS objects in the WebLogic Server?
Which of the following are valid relationships between JMS objects in the WebLogic Server?
a. A single JMS store can support multiple JMS servers.
b. Multiple consumers may consume from the same queue, but multiple producers may not send to the same queue.
c. Multiple JMS Servers may exist on one WebLogic 6.0 server.
d. A JMS Server can be deployed on only one server.
Choices C and D correct. JMS is an enterprise messaging system, which enables applications to communicate with one another through the exchange of messages. WebLogic JMS provides a full implementation of the JMS API.JMS objects are the objects necessary to connect to the JMS, and send and receive messages.
The major components of the WebLogic JMS Server architecture include WebLogic JMS servers implementing the messaging facility, Client applications, JNDI and Backing stores (file or database) for storing persistent data. Two or more JMS servers cannot share the same persistent store. Each JMS server must have its own unique persistent store. Two file-based JMS persistent stores may share the same directory, but their messages will be stored in different files. Multiple consumers may consume from the same queue and multiple producers may send messaged to the same queue. Multiple JMS servers may exist on the same WebLogic server, but a JMS server can be deployed only on server at a time.
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