Advanced Java Interview Questions
Questions Answers Views Company eMail

difference between HashMap, Hashset and hashTable?

HCL, Infotech,

2 1868

how do you Handle Front End Application data against DB with example?

Campus Interaction, HCL,

652

why static class in java

SunGard, Infotech,

492




when A client sent a request to the server to open facebook page and close the browser after this request .at that time the same user do login by using a different browser then that session id will exist or not for the same client??

Ducat,

265

What are the JSP implicit objects ?

eMids,

1 470

int x=5,i=1,y=0; while(i<=5) { y=x++ + ++x; i=i+2; } System.out.println(x); System.out.println(y); System.out.println(i); How to solve this? Please explain!

338

Do we need to override service() method

232


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Un-Answered Questions { Advanced Java }

What is TL and its use?

1092


Define the remote object implementation?

1129


Name the class that is used to bind the server object with RMI Registry?

917


wahts is mean by dynavalidatorform in struts/

662


Why use POJO when I can use hashmap

1259






What is colon_pkg_prefixes and what is its use?

1198


what is meant by JRMP?

1026


Have you used threads in Servelet?

1023


what is a non-repeatable read?

941


If we opened Windows Internet Explorer 4 times, does it starts 4 processes or 4 threads?

943


What is Stream Tokenizer?

915


What is the form of storage space in java?

957


what are memory considerations of jsp compares to other web components?

3683


How to determine SGA site?

1030


what is a portable component?

686