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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

What is type casting?

2 5672

What is the java project architecture?

IBM,

2258

What Is Resource Leak?

2 5542

How to create Connection interface object because it is Interface , Interface is not instansiated?

Aptech, CTS, HCL,

9 19346

In which language JVM (Java Virtual Machine) is implemented

5 9299

Why we should declare the variables as static and final in interfaces?

1 5453

what is transaction?what are the differenr type of transactions

HCL,

1 4620

Suppose there are 3 combo box. SELECT COUNTRY SELECT STATE SELECT CITY if i select any country from country conutrylistbox values in the state will get automatically inserted with database values>> THEN on selection of state city will be inserted in city combo box If you can help then please Help me...

HCL,

2 13056

Sapient Interview Questions

Sapient, TCS,

8 55624

Why serialization is used?

IBM,

2 8157

dIFFERNCE BETWEEN VERSIONS 8.X,9.X,10.X

3 8644

the advantages of polymorphic

1 3742

How to carryout the validations in struts if the validator frame work cant handle the validation

Syntel,

2 7594

what are java stuts? what are there uses

Rupa, Tech Mahindra,

2 6373

Can I have constructor in Interface?

2 17111

Un-Answered Questions { Java Related }

What is the difference between session and entitymanager?

467

Which type of driver is unique in jdbc?

1006

Which class cannot be a subclass in java?

1042

What is sessionfactory in hibernate?

367

What exactly is dependency injection in spring?

401

define correlation names?

999

What is the final keyword denotes?

1136

If some new data has entered the database, explain how can a servlet refresh automatically?

1324

How does jdbctemplate work in spring?

429

What are the ways in which the dns request of failed servers handled?

1001

What is a remote jms provider?

915

How big is a boolean?

1067

What do you mean by the servlet chaining?

1106

How to split arraylist elements in java?

1201

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

1365

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