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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

How nested beans can be used in Struts applications?

995

Is Struts Framework part of J2EE?

1026

What are the two scope types for formbeans?

1226

What is the difference between Jakarta Struts and Apache Struts? Which one is better to use?

1024

What steps are required to for an application migration from Struts1 to Struts2?

1024

What is the usage of callback interfaces in hibernate?

603

What is ORM metadata?

380

What is the default cache service of hibernate?

422

Which one is the default transaction factory in hibernate?

376

What the three inheritance models are of hibernate?

435

What is the role of JMX in hibernate?

416

How primary key is created by using hibernate?

422

What is attribute oriented programming?

358

In how many ways, objects can be fetched from database in hibernate?

363

What are derived properties in hibernate?

456

Un-Answered Questions { Java Related }

What is odbc jdbc?

1002

Does jvm maintain a cache by itself? Does the jvm allocate objects in heap? Is this the os heap or the heap maintained by the jvm? Why

894

Is java a compiler?

974

What is war file in java?

969

Can we instantiate interface in java?

1125

What is Custom Type Converter in Struts2?

1098

What is meant by node manager?

1037

How many times finalize method will be invoked? Who invokes finalize() method in java?

1016

Can constructor return value?

954

Can we sort list in java?

973

What do you mean by interservlet communication?

1065

What is functional interface in java example?

983

What is codebase?

997

what is bmg file and how to create that files?what will it contailn?

2349

How do you sort a set in java?

912

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