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

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Servlets (804)
Struts (701)
JDBC (771)
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Java J2EE Interview Questions

Questions Answers Views Company eMail

What is the difference between panel and frame ?

HCL, IBM, Raim Techno Solutions,

7 76368

Explain the differences between public, private, protected and static?

4 31971

What is the difference between set and list?

5 41020

Explain the difference between the Boolean & operator and the && operator?

1 8894

What are File and RandomAccessFile classes?

2 7034

What are Font and FontMetrics classes?

1 7099

In which JDK version event-delegation model is introduced?

1 4320

Difference between the String and StringBuffer classes?

3 7441

Difference between the paint() and repaint() methods?

1 15425

Difference between prefix and postfix forms of the ++operator?

3 10048

What is the difference between throw and throws?

IBM,

11 23956

What is yielding and sleeping? how they different?

2 6400

What is Unicast and Multicast object? Where we will use?

Scope International,

1 4106

Explain the difference between Unicast and Multicast objects?

1 5210

What is the frontend and backedn in Java?

TCS,

3 10051

Un-Answered Questions { Java J2EE }

What is an object in java and how is it created?

1110

What are the differences between heap and stack memory in java?

1112

What is java string pool?

1068

How can you inject java collection in spring?

493

Realized?

2239

i want test pattern of zylog company and some examples also

2841

Differentiate between static and non-static methods in java.

1106

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2244

Is minecraft 1.15 out?

1024

Find Best Job Vacancies across the world on Jooble!

117

How is declarative handling of exceptions done in struts ?

990

What do you mean by an interface in java?

1084

What is lazy class?

470

How to sort array in descending order in java?

976

Explain public static void main(string args[]) in java.

1053

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