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 8420

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 14194

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

2315

Memory managment technique in j2me

2311

Memory managment technique in j2me

2237

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

2 4553

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

TCS,

2 10100

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

TCS,

1 4970

How to call main class with in main class?

IBM, Infosys,

2 7302

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

iGate,

2 6115

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

2258

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

2200

Where will it be used?

1999

What is the main functionality of the remote reference layer?

2065

How do you download stubs from Remote place?

1853

Un-Answered Questions { Java Related }

What is the purpose of file class?

1100

What is @requestbody in spring?

466

When we serialize an object does the serialization mechanism saves its references too?

1093

What do you mean by ‘hot deployment’ ?

1125

How many types of memory areas are allocated by jvm?

1096

What is thread pool in java with example?

1071

Are spring beans singleton?

444

can I implement my own start() method? : Java thread

1048

What are the purpose of introspection?

1268

What is transactional in java?

1115

What is the use of jprofiler?

950

What state does a thread enter when it terminates its processing?

1134

how many ways can you deploy applications in websphere?

868

What are the functions of springs?

502

What is the purpose of @beforeresult annotation?

1090

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