[Week 3] CSS Fundamentals: Concepts and Selectors

What is CSS primarily used for?

• Structuring web content

• Styling web pages

• Storing data

• Creating databases

Answer explanation

CSS, or Cascading Style Sheets, is primarily used for styling web pages. It controls the layout, colors, fonts, and overall visual presentation, making it essential for creating attractive and user-friendly websites.

Which of the following best describes CSS?

• A markup language

• A scripting language

• A styling language

• A database language

Answer explanation

CSS, or Cascading Style Sheets, is primarily used to style and layout web pages. It defines how HTML elements should be displayed, making 'A styling language' the best description among the options.

What does a CSS selector do?

• Applies styles to all elements

• Identifies the HTML element(s) to style

• Specifies the layout of the page

• Sets the document structure

Answer explanation

A CSS selector identifies the HTML element(s) to style, allowing you to apply specific styles to those elements. This is essential for controlling the appearance of web pages.

Which component is NOT part of CSS syntax?

• Selector

• Property

• Value

• Element

Answer explanation

In CSS syntax, the components include selectors, properties, and values. The term 'element' refers to HTML structure, not a part of CSS syntax, making it the correct answer.

What is the syntax for a CSS rule?

• Selector -> property: value;

• Selector { property: value; }

• property: value; selector;

• property { selector: value; }

Answer explanation

The correct syntax for a CSS rule is 'Selector { property: value; }'. The selector targets the HTML element, while the property and value define the style to be applied.

What type of stylesheet is included within an HTML document using the tag?

• Inline stylesheet

• Internal stylesheet

• External stylesheet

• Global stylesheet

Answer explanation

An internal stylesheet is included within an HTML document using the