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 33417

What is JasperReports?

2 21840

What is difference between Eclips and MyEclips?

3 7368

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

Logica CMG,

4 7214

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

Accenture, Amdocs,

10 48957

what does batchUpdate does?

HCL,

6 9567

Diff. types of triggers..

Logica CMG,

4 6884

Diff bet.. Function and Trigger?

Logica CMG,

3 7233

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?

2196

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

1 10168

ejb session beans and entity beans?

1 3970

what is the need of the Ajax?

iFlex,

5 8841

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

1 6664

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

RSG, TCS,

5 19701

How Array List can be Serialized.

Polaris,

7 15573

Un-Answered Questions { Java J2EE }

How can you inject java collection in spring?

505

Differentiate between static and non-static methods in java.

1118

Explain public static void main(string args[]) in java.

1066

Realized?

2257

what are the different modes of archival? Explain each mode in two lines each?

996

How to sort array in descending order in java?

989

What is the difference between filters and interceptors ?

1305

What is a classloader in java?

1086

What is a constructor overloading in java?

1123

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2866

Write a program to find the whether a number is an Armstrong number or not?

1095

What is java string pool?

1076

Can we return resultset in java?

990

What is latest hibernate version?

486

What is difference between @controller and @restcontroller in spring?

541

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