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 is the life cycle of Servlet?

3 6486

JVM responsibility?

TCS,

6 16132

explain Anonynous inner class?

TCS,

6 9562

Which of the following declaration is wrong? int i=45; float j = 45.0; double k=45.0;

Adobe,

5 17804

Difference b/w >> and >>> ?

Adobe, Infosys,

1 6776

Write a postfix expression to (a*(b+c/d)*d-e)

Adobe,

4 10570

why is S capital in System.out.println ????

6 20645

How to integrate apache webserver with weblogic server? What is the purpose of integrating both?

4 14737

what is difference between length and length()?

8 17935

how your day start in your company

1 3838

where do you place after you did code in java

2 4483

why we r not use pointers in corejava?

Samsung,

2 8234

how to prepare for IT Officers Interview in Banks

TATA, Tata Steel Limited,

1972

Can i write business logic methods in entitybean?

HCL,

3 8083

what is a servlet? and explain its lifecycle methods?

7 14041

Un-Answered Questions { Java J2EE }

What is appletviewer?

1037

What environment variables are required to be set on a machine in order to run Java programs?

1192

How to check jdbc driver version in websphere?

1092

What type of transaction management spring support?

556

What is the use of jtable?

1126

What is the purpose of the notify() method?

1074

What is spring boot starter jdbc? : Spring Boot

414

What are the disadvantages of storing session state in cookies?

1150

What is servlet api used for conneting database?

1232

What is difference between bean and pojo?

445

How do you add an element to an arraylist in java?

944

Is singleton thread safe in java?

987

How to generate and propagate the plugin?

966

How is annotating helpful?

383

whatis Home interface and Remoteinterface? with example?

2005

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