HTML & CSS 3

 

HTML AND CSS 3

1. What is Web Programming?
Ans: Web programming, also known as web development, is the creation of dynamic web applications. Examples of web applications are social networking sites like Facebook or e-commerce sites like Amazon.

2. What are the divisions of the web development?
Ans: There are two broad divisions of web development – front-end development (also called client-side development) and back-end development (also called server-side development).

3. What is front-end development and Back end development?
Ans: Front-end development refers to constructing what a user sees when they load a web application – the content, design and how you interact with it. This is done with three codes – HTML, CSS and JavaScript.

4. What is front-end development?
Ans: Back-end development is the server-side of web applications, focusing on databases, servers, and application logic that users can't see.

5. What is HTML?
Ans: HTML, short for Hyper Text Markup Language, is a special code for ‘marking up’ text in order to turn it into a web page. Every web page on the net is written in HTML, and it will form the backbone of any web application.

6. What is CSS ?
Ans: CSS, short for Cascading Style Sheets, is a code for setting style rules for the appearance of web pages. CSS handles the cosmetic side of the web.

7. How many types of text included in HTML codes?
Ans: HTML code includes two kinds of text:

Content: Content is the information to be displayed on the screen like text, pictures, audio, video etc.
Markup: Markup is the information inserted in the HTML script to control the display.

8. What are the advantages of HTML?
Ans: Some of the key advantages of learning HTML are:

Create Web site - You can create a website or customize an existing web template if you know HTML well.

Become a web designer - If you want to start a career as a professional web designer, HTML and CSS designing is a must skill.

Understand web - If you want to optimize your website, to boost its speed and performance, it is good to know HTML to yield best results.

Learn other languages - Once you understand the basic of HTML then other related technologies like JavaScript, php etc are become easier to understand.

9. Who is known as the father of HTML?
Ans: Tim Berners-Lee is known as the father of HTML. The first available description of HTML was a document called "HTML Tags" proposed by Tim in late 1991. The latest version of HTML is HTML5.

10. Write the features of HTML.
Ans: FEATURES OF HTML:
1) It is a very easy and simple language. It can be easily understood and modified.
2) It is very easy to make an effective presentation with HTML because it has a lot of formatting tags.
3) It is a markup language, so it provides a flexible way to design web pages along with the text.
4) It facilitates programmers to add a link on the web pages (by html anchor tag), so it enhances the interest of browsing of the user.
5) It is platform-independent because it can be displayed on any platform like Windows, Linux, and Macintosh, etc.
6) It facilitates the programmer to add Graphics, Videos, and Sound to the web pages which makes it more attractive and interactive.
7) HTML is a case-insensitive language, which means we can use tags either in lower-case or upper-case.

11. What are the building blocks of HTML?
Ans: An HTML document consist of its basic building blocks which are:
» Tags: An HTML tag surrounds the content and apply meaning to it. It is written between < and > brackets.
» Attribute: An attribute in HTML provides extra information about the element, and it is applied within the start tag. An HTML attribute contains two fields: name & value.
» Elements: An HTML element is an individual component of an HTML file. In an HTML file, everything written within tags are termed as HTML elements.

RULES FOR WRITING HTML CODES

The following rules must be followed while writing HTML codes:
O Container tags should always be closed properly.
O Tag name should not contain spaces
O There should not be any space between < and > in a tag.
O Tags must be nested correctly.