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 difference betweem home interface and remote interface?

CTS, HCL,

2632

what is server side caching?

AIG,

2174

what is difference between validation.xml & validation rules.xml?

BirlaSoft,

8 27236

write a simple program inheritance?

Polaris,

2 7585

write a progam hashmap & hashtable?

IBM,

2 8579

what is webservices

Consultancy, Mind Tree,

5 10049

How to provide security in java

Infosys, TCS, Tech Mahindra,

2276

what is difference between jboss and weblogic

TCS,

12 42275

How to explain struts work flow

CSS, iFlex, iGate, mpower, TCS,

12 82055

java can provide security ,how can provide?

Aspire, BNP Paribas, Genpact, IBM,

8 29720

what is servlet filter?

2 8698

what is request dispatcher and how does it work?

CTS,

2 11796

what is servlet enginee?

Covansys,

2149

how can i cal servlet from jsp page?how can i pass variablesfrom the jsp that servlet can access?

Verizon,

1 7826

what is sendredirect?

TCS,

7 10210

Un-Answered Questions { Java J2EE }

What is binding in spring and tell us about the @autowired annotation?

388

Difference between this() and super() in java ?

1078

What changes have been made in ejb 2.0 specifications?

1048

What is context service?

444

What are the orm level?

418

What is Multicast?

1084

What are the different ways of creating thread?

1011

What is final keyword in java?

1021

How can I debug the Javaâ„¢ 2 security exceptions and AccessControlExceptions?

968

What about instanceof operator in java?

1022

Which variables are stored in stack?

898

How do weakhashmap works?

1154

Can we override destroy method in servlet?

985

How to run a JAR file through command prompt?

1281

What do you mean by java swing?

946

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