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Explain the Importance of XML in Web Applications.

Extensible Markup Language or XML is a structure, tag-based language which is primarily user for transferring data. Information in XML are both human and machine readable. Tags and attributes, as in HTML is also used in XML but in a slightly stricter way than HTML. Beside that, user or developer can create his/her own tags in XML which can not be done HTML, and that is why it is called EXTENSIBLE.

Explain Different Types of Cascading Style Sheet (CSS) With Suitable Examples

Cascading Style Sheet (CSS): CSS is used with HTML to define styles for different HTML elements or set of HTML elements. As its name includes, a primary thing about CSS is that it cascades. Developer can define one style for all the elements and then override that style for a one or specific element. For …

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What are the various types of video formats?

Following are various types video file formats with minimal amount of description. AVI (Audio Video Interleaved): It is a video container or wrapper format created by Microsoft. It stores video data that may be encoded in a variety of codec’s, typically uses less compression than similar formats such as .MPEG and .MOV. AVI files can be played by various …

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What are the various types of Audio formats.

Following are various types of Audio Formats with Minimal Descriptions. MIDI (Musical Instrument Digital Interface): A MIDI file contains synthesized music. MIDI is a great choice for web, because the files are small in size. MIDI files are typically created using computer-based sequencing software or sometimes a hardware-based MIDI instrument or workstation, which organizes MIDI messages into one or more parallel “tracks” for independent …

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What are various types of picture formats.

Graphics file formats are mainly differ as raster formats and vector graphics. Below, some of the raster formats have been described. GIF (Graphics Interchange Format) : GIF format suitable for storing graphics with relatively few colors such as simple diagrams, shapes, logos and cartoon style images. The GIF format supports animation and is still widely used to …

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Why we need own website Or What is the necessity of personal websites?

There are probably as many reasons for wanting to publish a site on the web. Below, some types of web sites and their purposes have been given. Suggested Reading: Write down the steps to create a web site. Personal Personal web sites are generally created to share personal interests, hobbies and activities with friends and …

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Why we need Search Engines Or Search Engine vs Web Directories.

Necessity of having search engines : The main advantage of Web directories is that the categorize of web sites are creation of humans and human can go through human’s choice. When in a web directory to find something, one may have to click a lot. That’s why; it takes longer time to find necessary information. Web directories …

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What is URL? What are the types of URL? Describe them.

URL (Uniform Resource Locator):  URL stands for Uniform Resource Locator, which is simply an address of a document on the web, more accurately, on the internet. Although a URL can look complex and long, it’s made up of four basic parts – protocols, host names, folder names and file name – each of which has …

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