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

Is assembly language a low level language?

960

Is an integer an object?

969

What are the advantages of assembly language?

934

Why bytecode is called bytecode?

1214

What is application tier?

1123

What do you mean by byte code?

1008

How many types of assembly languages are there?

973

What does business logic mean?

998

What is the difference between compiler and jvm?

1055

What do you mean by compiler?

1048

How can I become a good programmer?

983

What are jee technologies?

1016

What do you mean by mnemonics?

1053

What is not object oriented programming?

954

What does opcode mean?

1088

Un-Answered Questions { Java J2EE }

Explain the Command line utilities in wls?

1016

What is the use of spring and hibernate?

460

How many types of spring beans are there?

408

What are pojos and what’s their significance?

340

What is cli in spring boot? : Spring Boot

405

Difference between method overloading and method overriding in java ?

1090

Explain in brief the directory structure of a web application?

1112

What is an event handler in swing?

1144

What are its drawbacks of cgi?

1127

What should sessionfactory be placed so that it can be easily accessed?

339

How can you check the status of an order?

853

What does I ++ mean?

1066

What is the use of entitymanager in hibernate?

378

What are the benefits of ioc in spring?

487

What is the return type of execute, executequery and executeupdate?

1113

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