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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

we know that every java prog must follows OOPS Principles. Anybody can answer, HOW THE FOLLOWING PROGRAM FOLLOWS OOPS CONCEPTS i.e, Inheritance,Polymarphism,Encapsulation? class a{ public static void main(String args[]){ System.out.println("Hello World"); } }

3 8286

i have to create an application with session.during that session a timer will be started & show the time in second upto the session expired.So that i can know how many time i in that session. Hint:-i m hinted that it will coded with javascript

L&T, Wipro,

4 9252

what do u mean by GUI framework

1 8126

what do u mean by GUI framework

1 7583

Which is the best tool for monitoring Weblogic server(WLS8)?

BEA, Symantec,

10 32013

is memory to the abstract class allocated ..or objects not instantiated

Synechron, TCS,

7 23785

why do we typecast ActionForm into out plain java bean class in Action class?

5 11344

where the static methods will live ,on stack ? can you explain brefly

1 3397

Hi I have joined java course. I also want additional help from any tutorials website. Please suggest me tutorials which provides easy to understand online applet tutorials?

2270

how to write a server program and sending the mails to the server using smtp protocol please help me

Lampex,

1 2139

how to write a program for sending mails between client and server

Lampex,

1 2145

how to write a program for chat function using core java

Satyam,

1 5211

diffrence between jsp and servelts.

6 9741

why abstract class will have a constructor?

4 8584

how to run ecllipse with jettyserver for windows environment using batch file

1 2200

Un-Answered Questions { Java Related }

What is the first argument of the string array in main method?

1025

What is an object in java and how is it created?

1120

What if I write static public void instead of public static void?

928

What do you mean by an interface in java?

1095

What is parsing in java?

1024

How is declarative handling of exceptions done in struts ?

999

Realized?

2250

What is latest hibernate version?

484

What is the java api?

983

explain different ways of using thread? : Java thread

1076

What are the differences between heap and stack memory in java?

1122

What is a constructor overloading in java?

1119

How to create a base64 decoder in java8?

1128

What is the locale class?

1020

What is java string pool?

1075

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