JMS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

JMS Interview Questions

Questions Answers Views Company eMail

What is the difference between Byte Message and Stream Message?

1 4312

Are you aware of any major JMS products available in the market?

1 2169

What are the different types of messages available in the JMS API?

1 2480

What are the different messaging paradigms JMS supports?

1 2561

What is the difference between topic and queue?

1 2279

How Does the JMS API Work with the J2EE Platform?

1 2224

What is the role of JMS in enterprise solution development?

1 2209

What is the use of Message object?

1 2164

What is the basic difference between Publish Subscribe model and P2P model?

1 2414

What is the use of BytesMessage?

1 2099

What is the use of StreamMessage?

1 2406

What is the use of TextMessage?

1 2113

Why do the JMS dbms_aqadm.add_subscriber and dbms_aqadm.remove_subscriber calls sometimes hang when there are concurrent enqueues or dequeues happening on the same queue to which these calls are issued?

1 2470

Why do the TopicSession.createDurableSubscriber and TopicSession.unubscribe calls raise JMSException with the message "ORA - 4020 - deadlock detected while trying to lock object"?

1 2153

Why doesn't AQ_ADMINISTRATOR_ROLE or AQ_USER_ROLE always work for AQ applications using Java/JMS API?

1 3585

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Un-Answered Questions { JMS }

What is a topic in messaging?

914

Why is jms used?

849

What is the difference between Jms and Jvt ?

925

What is jms jndi?

872

Which are the benefits of mdb (message driven beans) over standard jms consumers?

807

How many types of messaging model do JMS provide for and what are they?

833

Can jms be used to send an email?

895

What is queue connection factory?

822

What is jms protocol?

910

What is the difference between the P2P (Peer to Peer) model and subscribe model?

926

What are all the features of JMS API in J2EE platform?

923

What are the steps to send and receive JMS message ?

1380

What are the different parts of a jms message?

899

What are the types of communication provided by jms? Explain in detail.

873

What are the components of a jms messaging application?

773

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