Home > Developer > Ask The Expert > View Queries

Srinivas V
Technical Architect,
Software Paradigms India Pvt Ltd
What is connection pooling in JDBC ? how it is achieved ? Can you send us a small code.
Question posted on 10/5/2007 by 'Sagar'

Can you explain about types of JDBC drivers & its functionality and use?
Question posted on 10/5/2007 by 'S.Dhanalakshmi'

Can you send brief description about design patterns like DAO, Business Delegator, Transfer Objects, Service Locator and Front Controller?
Question posted on 10/5/2007 by 'Sunil'

Sir, I have been working on Struts and have a doubt on Struts. If our application contains so many action classes, then how to create another struts-cofig.xml file.is there any case like that?
Question posted on 10/5/2007 by 'Rajani'

What are tools required to run Java application in Eclipse?
Question posted on 10/5/2007 by 'Shivani'

Can two versions of JRE work together in IE 7, since i have to install and uninstall each time for switching the websites which requires the two different versions of JRE.
Question posted on 10/5/2007 by 'Aanand P'

How can we integrate VXML and JSP ? If yes how?
Question posted on 10/5/2007 by 'Bhimanna'

What is thread? How it works with Java?
Question posted on 10/5/2007 by 'Sudhamohan'

Is struts based on MVC-1 or MVC-2 architecture?
Question posted on 10/5/2007 by 'Laxmi'

Can we keep break points in javaScript and debug just like the java files in RAD6.0? If yes, can you explain the procedure?
Question posted on 10/5/2007 by 'Ayyappa'

What is the difference between Abstract Class and Interface and how they are being used ?
Question posted on 10/5/2007 by 'Joseph '

What is the role of Scripting languages for JAVA in real world?
Question posted on 10/5/2007 by 'Hiren'

How to create object without using new keyword in JAVA?
Question posted on 10/5/2007 by 'Tarun kumar'

I am currently working on ASP.NET 2.0 and willing to shift to Java Server Faces. Please suggest me if this would be a wise decision if i need to develop 2-tier / 3-tier web applications. Also what other technologies in Java should i know and which IDE & database would be suitable with Java/JSF.
Question posted on 10/5/2007 by 'Akshay Sharma'

In JAVA, what is the difference Between heavy weight component & Light weight component? How they differ?
Question posted on 10/5/2007 by 'Sujai'

How can I create a folder using JSP or Java? How can I get or list out files from one particular folder using JSP or Java?
Question posted on 10/5/2007 by 'Palani'

Being a novice in java, which author should i follow to follow java the best.
Question posted on 10/5/2007 by 'Neha'

Sir, please let me know the procedure to access database in another system using JDBC. I want to connect to database of the system 192.168.1.22 bearing DSN "SampleDSN". I am using Microsoft Access as database. Pls help.
Question posted on 10/5/2007 by 'Omkar'

I want to use 2 or more FormBeans in a single JSP page in a struts application. Is it possible? If yes, please explain with an example
Question posted on 8/31/2007 by 'Niranjan'

Where to put persistence.xml in web app?
Question posted on 8/31/2007 by 'Majid'

How to write a Java class that could be used both as an applet as well as an application? If yes, pls explain
Question posted on 8/31/2007 by 'Nidhi'

Whats the difference between an interface and an abstract class?
Question posted on 8/31/2007 by 'Nishanth'

How Java applications are helping in developing mobile applications?
Question posted on 8/31/2007 by 'Umesh'

How is the Java Web Start secure sandbox more flexible than the applet sandbox?
Question posted on 8/31/2007 by 'Priyanka'

How do I debug my Java applets to see whats going wrong?
Question posted on 8/31/2007 by 'Ravi'

Can RMI and CORBA based applications interact? If yes, please explain with an example.
Question posted on 8/31/2007 by 'Sharath'

I defined an equals method, but Hashtable ignores it. Why?
Question posted on 8/31/2007 by 'Vandhana'

What is the purpose of garbage collection in Java, and when is it used?
Question posted on 8/31/2007 by 'Rohit'

Which book can u suggest, best for learning and doing junit, for starters?
Question posted on 8/31/2007 by 'Ritika Bansal'


 Previous Ask The Expert Topics