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Questions and Answers
What is the purpose of the Copyright concept on the internet?
What is the difference between a web designer and a web developer?
What is the purpose of metadata in HTML?
What is the purpose of the to tags in HTML?
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What is the purpose of the tag in HTML?
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What is the difference between an ordered list and an unordered list in HTML?
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How do you scale an image to keep its original ratio?
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What are the two components of an attribute in HTML?
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Which HTML tag does every item in a list need to be wrapped in?
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Which HTML tag contains all the information for the whole table?
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In which HTML tag are table headers typically placed?
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What is the range of values for RGB colors?
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What is the hexadecimal code for the color white?
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What is the purpose of CSS?
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What is the difference between 'color' and 'background-color' in CSS?
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How can you select multiple classes in CSS?
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Study Notes
Unit 1: Getting Started - What is the Web?
- The internet is a network of networks
- Complications of the internet: copyright, anonymity, and censorship
- Browser: a program on a computer that allows browsing web pages on the internet
- Web designer vs web developer: roles in creating a website
Unit 2: HTML - Structuring Websites
- HTML (Hyper-Text Markup Language): code that defines the meaning and structure of a website's content
- Metadata: data about data (e.g. title, which describes what the page is about)
- HTML tags: define the content of a website
- Structure of an opening tag: ``
- Structure of a closing tag: ``
- 5 essential tags in every website: not specified
- Tags:
- Heading 1-6:
- - Paragraph of text:
<p> - Emphasized text:
<em> - Bold text:
<b> - Horizontal rule: ``
- Line break:
<br>
- Heading 1-6:
- Image tag attributes:
- Source:
src - Width:
width - Height:
height - Alternate:
alt
- Source:
- Scaling an image to keep its original ratio: not specified
- Difference between unordered and ordered lists:
- Unordered list:
</b></em></p><em><b> - Ordered list:
</b></em><em><b>
- Unordered list:
- List item: ``
- Tables:
- Table: ``
- Table row: ``
- Table header: ``
- Table data: ``
- HTML Colors:
- More than 140 named colors available
- Colors can be created through a combination of red, green, and blue (RGB)
- RGB values range from 0 to 255
- Hexadecimal colors: #RRGGBB (e.g. #FF0000 = red)
Unit 3: CSS - Styling Websites
- CSS (Cascading Style Sheets): adds style and design to a web page
- CSS rule:
Selector { Property: value; } - Difference between
colorandbackground-color: not specified - Selecting elements in CSS:
- By tag: affects all elements with the specified tag
- By class: affects only elements with the specified class name
- By ID: affects only the element with the specified ID
- Class name rules: cannot start with a number or contain spaces
- Selecting multiple classes: not specified
- Order of CSS style application: not specified
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Description
Test your knowledge on the basics of the web, including the internet, copyright, anonymity, and censorship.
