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

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J2EE (485)
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Java J2EE Interview Questions

Questions Answers Views Company eMail

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

2 799

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

2 789

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

2 771

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

2 817

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

2 862

5 What is Java exception handling?

1 1036

Un-Answered Questions { Java J2EE }

What are the difference between string, string builder, and string buffer in java?

1127

What state does a thread enter when it terminates its processing?

1066

Can a class be a super class and a sub-class at the same time? Give example.

1567

How many types of modules are there in spring? Name them.

411

What is the use of application context in spring?

414

Which sorting algorithm is in place?

975

What are examples of modifiers?

1130

to update a batch in a table in jdbc which method of statement object is used

2088

Name few "optional" classes introduced with java 8 ?

1139

What is identifier with example?

1050

What does it mean to be inverse?

398

What are the important functions of filters?

1149

Are there books about seam?

1112

Describe the syntax of multiple inheritance? When do we use such an inheritance?

1096

What is EJB server provider?

1116

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