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 22644

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 7743

what diff bw constructor method & method

CTS,

4 6378

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

4 7888

what is the use of a super keyword?

4 7496

what is the function of OS

3 5749

what is the serialization?

TCS,

2 4944

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

8 14107

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

1 3303

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 4061

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?

2030

what is jdbc?

Cap Gemini,

6 9397

What is Serialization?

HCL,

2 5329

How to implement Hash Map?

HCL,

2 6573

Difference between Abstract Class & Interface?

HCL, IBM,

4 7125

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Un-Answered Questions { Java Related AllOther }

What is repository pattern in java?

907

What type of parameter passing does java support?

838

What is a context in java?

852

What is mq in java?

885

i have client interview in TCS.client is CITI BANK.how to face it,what type of questions they will ask,please tell send me to kumar525job@gmail.com

13992

Explain suspend() method under thread class>

1028

Where is java installed?

866

Explain the inheritance principle.

920

What is custom tag in java?

897

What is tight coupling in java?

914

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

940

What is stateless class in java?

940

What is javax annotation generated?

937

Who developed rxjava?

870

What java systems libraries and methods are available for me to use?

852

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