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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

Explain about the select method with an example?

1 1268

What is the use of jtable?

1 1200

What is difference in between java class and bean?

1 1202

What is meant by tab pans?

1 1385

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

1 1029

What are the advantages of java over cpp?

1 1150

Give me some null interfaces in java?

1 1135

What is difference between opensession and getcurrentsession?

1 455

What is hibernate validator framework?

1 644

Why we should not make entity class final?

1 469

What are different states of an entity bean?

1 465

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

1 439

What is hibernate caching? Explain hibernate first level cache?

1 489

What is named sql query?

1 443

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

1 422

Un-Answered Questions { Java Related }

How is declarative handling of exceptions done in struts ?

1001

What is the difference between equals() and == in java?

1032

Can we extract main method from another class?

1026

Are jvm’s platform independent?

975

explain different ways of using thread? : Java thread

1079

Write a program to find the whether a number is an Armstrong number or not?

1095

How to sort array in descending order in java?

986

What do you know about validation plugin ?

1024

Differentiate between static and non-static methods in java.

1115

What is parsing in java?

1030

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133

What is a constructor overloading in java?

1121

Realized?

2256

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

2257

What do you understand by casting in java language? What are the types of casting?

923

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