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

Java Related AllOther Interview Questions

Questions Answers Views Company eMail

Why Java is a platform independent language?Explain byte code and JVM

HCL,

8 22964

I am new to jsf rich faces. I am using rich faces datatable rich:datatable. On entering the value, values get filtered in table. Now how can i get the value i selected in backing bean?

Hexaware, IBM,

1 7821

what diff bw constructor method & method

CTS,

4 6583

why the sleep method does not leave the lock and wait method leave the lock

4 8038

what is the use of a super keyword?

4 7669

what is the function of OS

3 5887

what is the serialization?

TCS,

2 5062

Which is the Best institute to do academic Project in Java? Need information about institutes at Ameerpet, Hyderabad.

8 14395

how we can export all the contacts and messages from nokia mobile to other mobile or pc? (pls answer quickly)

1 3366

If one class havent the constructor, it has normal method, then can i use super keyword to call the method form the sub class and vice verse?

2 4165

1.can i use super keyword in normal class(not inheritance) to call any method?if so how can i call particular variable? 2.In the inheritance how can i access the particular variable from the base class(it containing 5 variables) using super keyword?

2089

what is jdbc?

Cap Gemini,

6 9622

What is Serialization?

HCL,

2 5444

How to implement Hash Map?

HCL,

2 6711

Difference between Abstract Class & Interface?

HCL, IBM,

4 7341

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Un-Answered Questions { Java Related AllOther }

What is the difference between a while statement and a do statement?

1009

Is it correct to say that using parentheses can only change?

964

In system.out.println(), what is system, out and println?

1056

What is a jvm?

999

What is aop java?

992

What is static class in java?

1132

Why struts framework is used in java?

1002

What are jpa annotations?

964

What is gwt in java?

954

Does netbeans need jdk?

958

What is a java singleton?

1043

Is java a framework?

934

What is hql in java?

938

What is flatmap in java8?

1032

What is gui in java with examples?

1095

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