What is HTML? CSS? Javascript? What are some common HTML tags? What do they do?

Question

What is HTML? CSS? Javascript? What are some common HTML tags? What do they do? What is the point of CSS? Why use CSS over inline styles? What does Javascript let us do that HTML does not? What is Git? Why do we use it? What is an algorithm? How do you create one? Let's create an algorithm for making chocolate chip cookies. What is a variable? How do you assign to one? What is HTML? CSS? Javascript? What are some common HTML tags? What do they do? What is the point of CSS? Why use CSS over inline styles? What does Javascript let us do that HTML does not? What is Git? Why do we use it? What is an algorithm? How do you create one? Let's create an algorithm for making chocolate chip cookies. What is a variable? How do you assign to one? What is HTML? CSS? Javascript? What are some common HTML tags? What do they do? What is the point of CSS? Why use CSS over inline styles? What does Javascript let us do that HTML does not? What is Git? Why do we use it? What is an algorithm? How do you create one? Let's create an algorithm for making chocolate chip cookies. What is a variable? How do you assign to one?

Explanation / Answer

Question 1 :

HTML stands for Hyper Test Markup Language.
it describes the structure of the webpages using markup.
it is having predefined tags.

CSS :

CSS stands for Cascading Style Sheets.
CSS used to styleing the HTML pages.
CSS are Classified in to 3 types
1.Inline CSS -> applying styles for specific html tag
2.Internal CSS -> applying styles for single page
3.External CSS -> applying styles for multiple pages.

Javascript :

Js is the programming language for HTML and web.
it is easy to learn.
JS is a scripting language.

Question 2. HTML Tags :

<p> paragraph tag -> used for displaying test
<br> break -> used for line break
<h1> Heading -> Used for Displaying Heading
<span> -> used for displaying text.
<script> -> used to run JS code inside the tag
<style> -> used to applpy styles.

Question 3. :CSS is used for Applying styles for Webpages
by using css we can achive look and feel of web pages.Why use CSS over inline styles because inline styles are used for applying styles for specific tag where as css is used for multiple tags.

Question 4. : by using HYML we can display only static data.
by using JS we can display dynamic data inside HTML

Question 5.GIt is a online repository for storing applications and easy to share the code from one person to other person.

Question 7 : Variable is used to store data in JS we can declare variable by using var .

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