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Java J2EE Interview Questions
Questions Answers Views Company eMail

What is the diffrence between Java Mail and JMS Queue?

 1 1600

Does JMS specification define transactions?

 1 1740

How does a typical client perform the communication?

 1 1402

What is JMS session?

 1 1387

What is the use of JMS? In which situations we are using JMS? Can we send message from one server to another server using JMS?

 1 1562

What is the difference between durable and non-durable subscriptions?

 1 3116

What is the difference between Message producer and Message consumer?

 1 1551

What is JMS application ?

 1 1500

What type messaging is provided by JMS ?

 1 2098

How JMS is different from RPC?

 1 1580

What Is the JMS API?

 1 1515

Give an example of using the point-to-point model

 1 1540

What is Producer and Consumer?

 1 1431

Can JMS utilities automatically re-establish a connection if one side of the communication link (i.e. an application that's sending/receiving messages) goes down and is restarted? Are there APIs to help detect that the other side broke a connection (went down)?

 1 1658

What is JMS provider?

 1 1803

Un-Answered Questions { Java J2EE }

What is method with example?

575

What are the benefits of immutable objects?

532

What is the msi mode in weblogic? How can you enable and disable this option?

784

What are the components of JMS?

517

what are the new features of Webservices 1.6 than 1.4.From the interface and implementation aspect4.

1742




Explain the difference between jakarta struts and apache struts?

519

Is struts mvc framework?

475

How do I use a less than or greater than on a message selector in ejb-jar.xml? : BEA Weblogic

534

which one is more efficient int x; 1. if(x==null) 2.if(null==x) state which one either 1 or 2?

9181

can u draw class/object diagram for ATM

5527

What causes statelessness?

476

What must a class do to implement an interface?

581

Where javac is located?

508

How do you square a number?

576

Can list have duplicates in java?

519

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