Introduction to CSS Basics

What is the primary purpose of CSS in web development?

• To structure the content of a webpage

• To style and present the content of a webpage

• To store data on a server

• To manage user interactions

When was the first CSS specification released?

• 1994

• 1996

• 1998

• 2000

Which version of CSS introduced modularization?

• CSS 1

• CSS 2

• CSS 3

• CSS 4

What is a disadvantage of using inline styles in HTML?

• They are easy to maintain

• They violate the separation of concerns principle

• They reduce the number of HTTP requests

• They are the most specific way to style an element

Which method of adding CSS is most efficient for managing styles across multiple web pages?

• Inline styles

• Internal style sheets

• External style sheets

• Imported style sheets

What is the main benefit of using external style sheets?

• They increase the size of HTML documents

• They allow styles to be cached by the browser

• They are buried in the HTML file

• They are specific to individual elements

Which CSS version is still under development and not fully supported by all browsers?

• CSS 1

• CSS 2

• CSS 3

• CSS 4

How are styles added in an internal style sheet?

• Using the style attribute in HTML elements

• Using the style element in the head section of an HTML document

• Using a separate CSS file linked to the HTML document

• Using the @import rule

What is the purpose of the @import rule in CSS?

• To apply styles to a single HTML element

• To import styles from another CSS file

• To define inline styles

• To link an external style sheet

Which of the following is the correct way to link an external CSS file in an HTML document?

• <style src="main.css"></style>

• <link rel="stylesheet" type="text/css" href="main.css">

• <script src="main.css"></script>

• <import url="main.css">