The previous article on DSP tags was on June 2010, almost an year back and since then i had very less chances using dsps.Now again i am back into the jsp and dsp. So here in this article i will try to explain few more tags and there usage. Come back to me for any doubts i can help you.
DSP PARAM tag: for input parameter.
This tag holds an input parameter with name and value, which are made available to the parent servlet bean(Eg: for servlet beans atg.droplet.ForEach,atg.droplet.Switch,atg.droplet.Format,atg.droplet.IsEmpty). Two attributes, name …

The wsdl (Web service description language) provides a model for describing the web service. We can build applications that consume the web service using just the wsdl. Creating a web service client to consume a web service with wsdl is relatively very easy compared to creating one in Java or any other language. It is worth remembering that a web service could be coded in any language and an application that consumes the web service can be in another language. For Example: My web service may be written in Java …

A few days back i got a chance to take mock interviews for some students.All of them where engineering final year students, and are planning to attend some placement drives. I don’t know how effective i could convey my ideas to them. But as a preparation before the interview i spend some time searching basic questions that i should be asking. That is how i am writing down this small article. Hopefully this will be of some help to those who are attending interviews. Very basic stuff only and i …

Here are some points worth reading when you plan to learn JAVA.Very useful stuff in enhancing your grip in JAVA. Java is a very vast language and if you are very new to java and like to study it in depth, we suggest a nice book -Head First Java Second edition by Kathy Sierra & Bert Bates.

Java Garbage Collection and HEAP
Each time an object is created in Java, it goes into an area of memory called HEAP. All objects- no matter how, when or where they are created they …

Here are a few interview questions i came across recently.Though Very basic questions this might help the reader in someway. Don’t think you will come across such simple questions if you are aiming a big ATG based project. But surely these questions will throw some light into your understanding in ATG Framework. All the answers are two liners which is just the first line of thought to the question.
1.  What is atg Nucleus??
Nucleus is a ATG container for components. It creates and initializes component instances on request. It manages …