Mobile Communication - Assignment Example

?Mobile Communication Question a) XHTML is the Extensible Hypertext Markup Language which belongs to the family of XML markup language and the extended version of HTML. This language is used when web pages are designed so that it makes easier to understand and to secure the web links and the content. XHTML was developed so that HTML gets more diversity into its system as compared to other data layouts and to bring extension to it. W3C is the preferred standard for HTML because it is the open web podium for developing applications that are more interactive and efficient in use and this is the technical method and guideline to design any HTML. It provides extraordinary quality so that it makes the HTML application more efficient in use. W3C ensures the long term development of the web by producing the strong protocols and guidelines for HTML whereas XHTML is preferred standard for W3C because it is the more extended version with better qualities and protocols. Moreover, the XHTML is better because more tools are available in it for the web development and it also more compatible for future as well as its more professional. b) W3C introduced new version of HTML which was HTML5 and this new version contains series of both text as well as html and its specification includes many applications programming’s. Advantages and Disadvantages: XML is the newer version and its more common tool for data alteration, manipulation and broadcast. CSS offers wide verity of providing specifications for XML elements. XML proves to be more flexible and efficient then HTML because user can modify it according to his/her owns requirements and XML is broader to support affluent media. For HTML, CSS provide a better way to maintain its standard. XML is uses more for the machine to machine communication as it is easier and flexible. HTML is that syntax which focuses on how the data looks when it is displayed whereas XML focuses on data and designing of the information and CSS is yet another tool to create the styling and giving format to the HTML. HTML is the whole semantic tool of creating web applications. Proper nesting for XML is required otherwise improper nesting of the information and data couldn’t perform effectively and XML allow user to make his/her own tags. HTML itself is widely used markup language therefore XML or CSS couldn’t replace HTML. HTML is flexible enough to deal with the hypertext linking and various activities, yet it is simpler to hold the establishment of web pages. c) The last three lines of this XHTML 1.0 document defines that XHTML 1.0 is used purely for structural mark-up and it is henceforth free of the tags that are associated with the style. DTD in these lines are used for W3C’s to improve and add the font, color and alignment effects. For authoring any document in HTML or XHTML it is important to add the DOCTYPE declaration in order to ensure the proper performance of the document, whereas XMLNS is used for the presentation of the web page. XLMNS is used form qualifying names in the URL and its strict document where “en” means English and it’s a tag. The defines the information of the document and Read More