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JMS Interview Questions and Answers

1
What is JMS?

JMS is an acronym used for Java Messaging Service. The Java Message Service .......

2
What type of messaging is provided by JMS?

JMS provides both type of messaging,

  • synchronous
  • Asynchronous
3
Explain the Role of the JMS Provider?

JMS Provider is an implementation of the JMS interface for a Message Oriented Middleware (MOM)........

4
What do you mean by Synchronous and Asynchronous type of messaging?

Synchronous: In this type of messaging, client waits for the server to respond to a message. Ex: Telephone call, two way radio communication.

Asynchronous: In this type of messaging, client does not wait for a message from the server, but automatically an event is created to trigger a message from a server. Ex: email, text messaging, blog posting.

5
What is the difference between Point to Point and Publish and Subscribe method?

In point to point communication, the producers and consumers of the message are defined.......

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