Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

What are the OOAD concepts in java explain with examples?

Aricent, CTS,

4 33217

What is JasperReports?

2 21671

What is difference between Eclips and MyEclips?

3 7175

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

Logica CMG,

4 7040

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

Accenture, Amdocs,

10 48532

what does batchUpdate does?

HCL,

6 9237

Diff. types of triggers..

Logica CMG,

4 6639

Diff bet.. Function and Trigger?

Logica CMG,

3 7064

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?

2137

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

1 10066

ejb session beans and entity beans?

1 3820

what is the need of the Ajax?

iFlex,

5 8580

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

1 6561

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

RSG, TCS,

5 19393

How Array List can be Serialized.

Polaris,

7 15202

Un-Answered Questions { Java J2EE }

What is static in java?

1097

What are the call back methods in entity bean?

1072

Is spring mvc a design pattern?

420

What is the use of @bean annotation in spring?

399

Does hibernate use jdbc internally?

551

Difference between default and protected access specifiers?

1124

What is http endpoint?

436

Which collection is best for sorting in java?

1126

Give an alternative way to protect jsp’s with not much features from direct access.

1006

What is named query?

375

what are the advantages of JTA over JTS?

2210

What is spring dao?

414

What is ejb in spring?

925

What is the full name of java?

1122

What is executequery in java?

893

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