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

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Java Related Interview Questions

Questions Answers Views Company eMail

Is it possible to compare various strings with the help of == operator? What are the risks involved?

1137

What technique can be employed to compare two strings?

1190

enlist some features of jdk.

1006

Describe method overriding

1191

Describe the term diamond problem.

1095

describe method overloading

1087

Why multiple inheritance is not supported by java?

1030

Define the term string pool?

1066

What is use of super keyword in java?

1093

How to restrict a member of a class from inheriting by its sub classes?

1396

How does ejb invocation happens?

1056

What is the procedure for the creation of stateless ejb?

1034

What are the advantages of java beam?

1175

Explain the important elements of ejb?

1026

Explain the concept of connection pooling feature of ejb container?

1035

Un-Answered Questions { Java Related }

What is the no_acknowledge acknowledge mode used for? : BEA Weblogic

1065

What are the approaches that you will follow for making a program very efficient?

1135

What is the output of the below java program?

1104

How does callback work in java?

1124

What are the steps involved in placing a servlet within a package?

1123

Can private class be inherited in java?

1092

What is the purpose of hibernate?

442

What is sortedmap in java?

1084

What is action servlet in struts?

1027

Why is boolean important?

1124

What is hibernate 2nd level cache?

509

Explain about wait() method?

1077

How does ejb invocation happens?

1056

What is the different actions available in struts?

1069

What is ph and buffers?

1054

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