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

we have a 100 classes at that time which class we have to write main method? pls help me

6 8170

class A { public void disp(int a,int b) { System.out.println("hai"); } } class B { public void disp(int a,int b,int c) { System.out.println("hai"); } } above program is overloading or overriding?

Infosys, Wipro,

9 13828

Give the name of classes of j2se which is not used in j2me

2235

Memory managment technique in j2me

2235

Memory managment technique in j2me

2170

Give the name of classes of j2se which is not used in j2me

2 4434

why object class is a parent of all classes in java?

TCS,

2 9928

where to use join method and explain with real time senario?and programatical explenation also..

TCS,

1 4890

How to call main class with in main class?

IBM, Infosys,

2 7167

Can u call Action class methods fro struts-config.xml file?

iGate,

2 6026

In a container there are 5 components. I want to display all the component names, how will you do that?

2188

What is the exact difference in between Unicast and Multicast object?

2118

Where will it be used?

1937

What is the main functionality of the remote reference layer?

1995

How do you download stubs from Remote place?

1783

Un-Answered Questions { Java Related }

I want my class to be developed in such a way that no other class (even derived class) can create its objects. How can I do so?

978

What is the element?

1049

What are the types of communication provided by jms?

887

What is struts validator framework?

991

What are the advantages of unicode?

1008

How variables are stored in memory?

998

What is servlet and its types?

1054

request parameter how to find whether a parameter exists in the request object?

1012

How is the mvc design pattern used in struts framework?

955

What is action support class in struts2?

1001

What is jsr in java?

914

What is struts 2 framework in java?

1035

Explain the Command line utilities in wls?

1010

What is the meaning of nullable?

1008

What is identifier with example?

1043

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