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 different modules of wlst?

1024

What are class paths?

1070

How a web logic server works?

1147

What is the purpose of the serializedsystemini.dat file?

1065

What are the functions of t3 in the web logic server?

984

Explain the difference between dynamic and non-dynamic changes in the console?

1061

Explain the client-server architecture.

984

How can the nm be made to work with web logic?

1175

Explain the difference between txdatasource and datasource?

893

Explain how can os authentication be connected with weblogic jdriver for oracle and connection pools?

987

How do stubs function in a web logic cluster?

1039

What are managed servers?

1060

What are stubs?

1092

Explain the different groups under web logic security?

895

What are the diff types of exception?

1058

Un-Answered Questions { Java J2EE }

What is bytecode in java ?

1190

What is connection commit?

929

Why do we need spring boot starter parent? : Spring Boot

395

What is jms broker in sas?

1102

What is hibernate configuration?

462

What is integer parseint?

990

Is orm a design pattern?

351

Explain what is the purpose of using multipools in web logic server?

1126

What is a final class ?

1181

What is the covariant return type?

1099

How can beans be made singleton or prototype?

403

What is a values collection view ?

1086

Can we autowire an interface?

409

How we can run a jar file through command prompt in java?

970

what is zuul in spring boot? : Spring Boot

414

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