Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
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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

How do you use, call, and access a non-static method in Java?

2 798

In Java, what are this() and super(), and where are you required to use them?

2 785

What does this() represent, and how is it used in Java?

2 767

What does super()represent, and how is it used in Java?

2 811

What is a Java switch statement, and how can it be used?

2 859

5 What is Java exception handling?

1 1031

Un-Answered Questions { Java J2EE }

What is lightinject?

411

What is composition in java?

1291

Why use the bootstrap port number?

875

Is jdbc connection secure?

950

How can we store and retrieve images from the database?

961

What is parameter example?

1021

Are arrays classes in java?

1036

Give few difference between constructor and method?

965

How can we invoke stored procedures in hibernate?

399

What is anagram word?

997

Why do we need struts?

926

How does the @requestmapping annotation work?

407

What is the difference between assignment and initialization?

1050

What is @componentscan in spring boot? : Spring Boot

460

What is reverse engineering in hibernate?

346

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