Oracle
1Z0-807 · Question #43
1Z0-807 Question #43: Real Exam Question with Answer & Explanation
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Question
Your application produces messages by client applications. The number of clients interested in the messages varies continuously at run time. Any client can process any message, but a message must be processed exactly once. How should the messages be delivered to the clients?
Options
- AUsing a Java Message Service (JMS) topic
- BUsing a Java Message Service (JMS) queue
- CUsing XML over HTTP
- DUsing a Simple Object Access Protocol (SOAP) web service
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