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

Can you override static method in java?

1 1715

What is difference between fileinputstream and filereader in java?

1083

How do you decide whether you should use session, entity or message driven bean?

1076

Explain ejbhome and ejbobject in ejb?

1095

What are the limitations of using local object?

1174

How does the server decide which beans to passivate and activate?

1178

What is passivation and activation in ejb?

968

What are the different kind of ejb's?

1034

Explain the concept of local interfaces?

977

Can beans who are involved in transaction have 'passivation' process?

1006

In what format is the conversational data written to the disk?

1017

How the aop used in spring?

435

How many modules are there in spring?

453

How to integrate java server faces (jsf) with spring?

431

what is sqlexceptiontranslator?

472

Un-Answered Questions { Java Related }

Why there are some null interface in java? What does it mean?

1155

Can we declare a class as static?

1119

What is a panel java?

988

When object is created and destroyed?

1115

What is a function in programming?

1060

Can we close statement before resultset?

396

Explain the protected field modifier?

1122

What's the difference between comparison done by equals method and == operator?

989

Explain bean lifecycle in spring framework?

403

What is permgen or permanent generation?

1049

differences between iterator and spliterator in java se 8?

965

Enlist few advantages of inheritance?

1103

What is difference between == and === in js?

1030

Can we override private method in java?

1114

Which one is the default transaction factory in hibernate?

391

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