Advanced Java Interview Questions
Questions Answers Views Company eMail

difference between HashMap, Hashset and hashTable?

HCL, Infotech,

2 2069

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

Campus Interaction, HCL,

730

why static class in java

SunGard, Infotech,

565




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,

365

What are the JSP implicit objects ?

eMids,

1 639

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!

429

Do we need to override service() method

315


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Un-Answered Questions { Advanced Java }

How to implement RMI in Java?

1662


Describe activation process?

1177


whats is statement and procedure

911


Define the remote object implementation?

1207


What are JTA/JTS and how they used by client?

1019






Do we need to override service() method

315


How a component can be placed on Windows?

1490


Why use POJO when I can use hashmap

1335


we use MainFrame and using os390 for operating system with DB2 data base in IRAN and interest programing with java and use webspere for world wide,please help me where i should start?

1152


what is a portable component?

765


what are the advantages of JTA over JTS?

958


What are the services in RMI ?

1142


What are the sequence of steps to write pub or sub model kind of application?

1155


which type of objects reference will be given to client?

1290


how to make a index.jsp for running the site in internet and find an error for connection with weblogic server and java that give an error invalid object name.and how to maintain session.

1012