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

Explain about the select method with an example?

1181

What is the use of jtable?

1126

What is difference in between java class and bean?

1092

What is meant by tab pans?

1248

What is meant by class loader? How many types are there? When will we use them?

973

What are the advantages of java over cpp?

1073

Give me some null interfaces in java?

1056

What is difference between opensession and getcurrentsession?

383

What is hibernate validator framework?

567

Why we should not make entity class final?

398

What are different states of an entity bean?

392

What is the benefit of native sql query support in hibernate?

352

What is hibernate caching? Explain hibernate first level cache?

411

What is named sql query?

352

What is difference between hibernate save(), saveorupdate() and persist() methods?

327

Un-Answered Questions { Java Related }

What is strut action mapping?

993

What is core server tuning?

1071

How many types do you configure managed server in weblogic server?

1017

What is the benefit of singleton pattern?

987

What is difference between steady state and transient state?

361

What is a map message?

934

What is the difference between ioc and dependency injection in spring?

416

What are the different types of bean injections?

440

How to write a program to call the store procedure of oracle that takes no parameter?

923

Is it possible to use string in the switch case?

1043

What is the difference between 2 types of servlets?

1148

What is the purpose of constant tag in struts.xml?

950

What is difference between spring and spring mvc?

448

Do subclasses inherit annotations?

419

What are the basic advantages of jms?

866

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