Prerequisites For VoiceXML
There are a number of languages and concepts that you will want to become familiar with before you start learning VoiceXML. Perhaps one of the most important things for you to learn is web technologies. Web technologies include a wide range of subjects such as scripting and stylesheets.
An understanding of Java will be useful as well. It is not necessary for you to be an expert in many of these subjects. However, having a fundamental understanding of them will make the process of learning VoiceXML much easier. If you take an introduction course on VoiceXML, you should be taught the importance of building, configuring, and implementing XML.
It is difficult to learn VoiceXML without having an understanding of XML, which it is based on. XML, which stands for Extensible Markup Language, is a markup language that is compliant with W3C. The goal of XML is to create markup languages which have a specific purpose. In the case of VoiceXML, the goal is to enhance voice services via the Internet, wireless devices, and other areas. In a nutshell, XML is system that is responsible for describing information. An XML file will hold information within a database. Another markup language that is connected to VoiceXML is WML. WML is described as being a "light" markup language that will present content to wireless devices. It is an important component which comprises WAP, or Wireless Application Protocol.
WML has become an important tool for placing content on miniature wireless devices such as cell phones or PDAs. Because of this, it will be necessary for you to have an understanding of WML, especially if you plan on utilizing VoiceXML for wireless products.
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