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Java J2EE Interview Questions
Questions Answers Views Company eMail

What are the OOAD concepts in java explain with examples?

Aricent, CTS,

4 31700

What is JasperReports?

 2 20224

What is difference between Eclips and MyEclips?

 3 5932

How we say that PreparedStatment is Precompiled? where it will be compiled?

Logica CMG,

4 5637

what is the difference between sleep() and Wait()?

Accenture, Amdocs,

10 45666

what does batchUpdate does?

HCL,

6 7079

Diff. types of triggers..

Logica CMG,

4 5302

Diff bet.. Function and Trigger?

Logica CMG,

3 5915

What is escape analysis algorithm in JVM and how garbage collection actually worked n how it transfer the objects from one kind of space to other?

 1626

what is a ejb architecture? and overview of ejb software architecture?

1 8977

ejb session beans and entity beans?

 1 3127

what is the need of the Ajax?

iFlex,

5 6920

I have getting problem to calling stored procedure from Mysql through JSP. Please help me.

 1 5885

I want to know the host name and provider name for tcs web mail

RSG, TCS,

5 17584

How Array List can be Serialized.

Polaris,

7 13146

Un-Answered Questions { Java J2EE }

How would you relate spring mvc framework to mvc architecture?

155

Where can I find seam examples and documentation?

562

what is difference between dead letter queue and backout queue in websphere mq?

476

Why a dead thread occurs?

566

How do you compare values in java?

536




What are the new features in spring 5?

150

When will we prefer to use set and list in java and why?

543

Explain what are final variable in java?

568

In DAO we are writting sql queries , how it is possible with creating and closing database connections.

1528

How to Set message priority levels?

982

Explain the difference between transient and volatile in java?

569

What is sessionfactory?

151

What is difference between GenericServlet and HttpServlet?

562

What will happen if there is a default method conflict as mentioned above and we have specified the same signature method in the base class instead of overriding in the existing class ?

512

Can a serialized object be transferred via network?

510

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