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

Difference Between getRequest and PostRequest?

HCL, TCS,

8 12243

Advantages of Inheritance in java.

CybAge, HCL,

11 38671

What is the difference between RequestDispatcher and sendRedirect?-

CTS,

5 14176

where our package shoud be kept in the application whenwe want to import that package in the jsp application?

1 4582

what is the output??????? public class multireturn { public(int assign x ( int x) { if(4==x) { return 7; } else if (7=x+3) { return 6; } return 5; } }

TCS,

3 6049

What is Difference between JavaBeans and taglib directives?

3 12541

how a marker interface gets its functionality and when we implements a marker interface how it got invoked

Mind Tree,

3 12037

how to handle a singleton service locator. when multiple threads are trying to get the singleton object in same time

Mind Tree,

4 11311

program for RequestDispatcher in servlets?

Wipro,

3 10084

why we use main in java?

4 7625

java based application for hospital management

1 3892

How do we generate a digital certificate

2 5837

Explain JSP life cycle?

Accenture,

2 8242

Explain Stateful session bean life cycle?

Accenture,

2 8290

Can we define constructors in Servlet?

Accenture, Opus, Wipro,

3 15767

Un-Answered Questions { Java Related }

What is parsing in java?

1025

What is the resourcebundle class?

1002

Can we return resultset in java?

985

what is reflection api? How are they implemented?

1098

What is action chaining ?

1158

What is a constructor overloading in java?

1119

What is the difference between filters and interceptors ?

1293

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

928

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

1025

What is a classloader in java?

1080

What do you mean by an interface in java?

1095

Are jvm’s platform independent?

972

Realized?

2250

How to sort array in descending order in java?

982

How can you inject java collection in spring?

501

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