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

what is the difference between servlets and jsp?

Cegonsoft,

2 7350

what is the difference between application server and web server?

Cegonsoft, IBM,

5 11709

String Reverse in Java...!

5 8967

How do you disturbute applications over a cluster of weblogic nodes

ASIS, HCL, Steria,

2 8619

what is midlet>difference beiween midlet and servlet

1 7655

what is the minimum supporting configurations of j2me

TCS,

1 4553

what difference between throw and throws in exception handling.

5 8295

How to excute - Interface - Inner class- method can any one tell how to execute/ call this main method public interface abc { static int i=0; void dd(); class a1 { a1() { int j; System.out.println("inside"); }; public static void main(String a1[]) { System.out.println("in interfia"); } } }

1 4044

when i send the request to the JSP page it will print as it is and why? and how to solve this problem please inform me that solution

1868

what is the difference between model1 and model2 architecture in struts?

3 11373

why we are not implement business logic in struts action?

1 5722

what is is the use DynaActionForm?

TCS,

3 7463

What types of Actions we have in Struts?

TCS,

3 12374

is it necessary to write struts-confing.xml ,what tags are important in that xml file?

2 8183

How to count occurrences of each duplicate element in a list {a,b,d,c,a,b} ? Thanks in Advance

TCS,

2 8355

Un-Answered Questions { Java Related }

What are the enhancements in ejb 2.0 specification with respect to asynchronous communication?

1012

What is j2ee module?

1001

What is string [] args?

1007

Can we prepare the Validator map? Is it needed? If yes, why?

968

How many strategies are there in hibernate inheritance?

364

How do you create a cookie using servlet?

1173

Can we call multiple controller commands from a jsp?

832

Explain the different ways for servlet authentication?

1102

What signal tells the jvm to give a thread dump?

1007

What is core server tuning?

1071

What is a singleton factory?

956

Can a class have a static inner class?

1085

Is uri the same as url?

902

What is a lambda expression ? What's its use ?

1108

Can you explain the directory structure for a struts folder in brief ?

975

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