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

I want to store more than 10 objects in a remote server? Which methodology will follow?

3197

What is the main functionality of Prepared Statement?

4 7667

What is meant by Static query and Dynamic query?

2 6536

What is meant by Servelet? What are the parameters of service method?

2 7449

What is meant by Session? Explain something about HTTP Session Class?

1 9955

Can you call Action class methods from Struts config.xml?

iGate,

1 6239

how to make hashmap object as synchronized object?

BOB Technologies,

2 5617

how to execute main()

Symphony, TCS,

4 8246

Where we configure virtual host?if we configure in admin console (what is host file in etc/host)

1 7429

can we overload main method?

TCS,

8 9739

How we can know whether proxy server up or not?

TCS,

3 9540

we cannot create an object of interface but we can create a variable of it

1 5544

There are three interfaces A,B & C. A extends B, B extends C, and C extends A.Is it multiple Inheritance? please anybody help me.....

5 10667

How many Action classes have been used in your project? Differences between struts 1.1 and 1.3?

Oracle,

2964

What is the Spring2.5 MVC Navigation flow?

IBM,

1 6401

Un-Answered Questions { Java Related }

What is difference between static class and normal class?

1112

What is length in java?

1010

Difference between arraylist and hashset in java?

1127

what functionality does caching proxy server provides?

901

How can I manage special characters when I execute an insert query?

937

Can you pass by reference in java?

973

Why is boolean important?

1059

Must my bean-managed persistence mechanism use the weblogic jts driver? : BEA Weblogic

938

What are the applications in websphere?

839

How do I compare two strings in word in java?

991

How many no full repository queue managers are required for creating a cluster.

842

Are floats faster than doubles?

1056

How big is a 32 bit integer?

1041

What is the use of flatmap?

975

Why swings are used in java?

957

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