CSS Classes Quiz

What is a CSS class?

• A programming language

• A method for organizing data in a spreadsheet

• A way to apply a specific style to multiple HTML elements.

• A type of computer software

How do you define a CSS class in a style sheet?

• Using an asterisk followed by the class name and adding style properties within angle brackets

• Using a period followed by the class name and adding style properties within curly braces

• Using a hashtag followed by the class name and adding style properties within parentheses

• Using a semicolon followed by the class name and adding style properties within square brackets

Can an HTML element have multiple CSS classes?

• Maybe

• Only on certain browsers

• Yes

• No

How do you apply a CSS class to an HTML element?

• By using the 'style' attribute and specifying the name of the class

• By using the 'id' attribute and specifying the name of the class

• By using the 'link' tag and specifying the name of the class

• By using the 'class' attribute and specifying the name of the class

What is the difference between a class and an ID in CSS?

• A class is used to style multiple elements, while an ID is used to style a single element.

• A class is used to style a single element, while an ID is used to style multiple elements.

• A class and an ID are interchangeable and can be used to style any element.

• A class and an ID are both used to style multiple elements.

How do you override a CSS class with another class?

• Apply the new class to the same element

• Delete the original class

• Use inline styles instead

• Create a new HTML element

What is the purpose of using CSS classes in web development?

• To apply the same styling to multiple elements

• To organize the HTML structure

• To improve website security

• To add functionality to the website

Can you use the same class name in multiple HTML elements?

• No

• Maybe

• Only in certain circumstances

• Yes

What are some best practices for naming CSS classes?

• Use uppercase letters and underscores to separate words

• Use meaningful and descriptive names, avoid using abbreviations, use lowercase letters and hyphens to separate words, and be consistent with naming conventions.

• Use random and unrelated names

• Use as many abbreviations as possible

How do you group multiple CSS classes together for an element?

• By using a semicolon between class names

• By separating the class names with a comma

• By separating the class names with a space

• By enclosing the class names in quotation marks