ITEC 50 midterm

• Internet


  A network system that connects millions of web servers
• Internet started as a way for government researchers to share information

  1960s
• Considered the official birthday of the internet

  January 1, 1983
• World Wide Web (WWW)


  Invented in 1989 by a British scientist named Tim Berners Lee
• 3 Fundamental Technologies

  • HTML (HyperText Markup Language)
  • URI (Uniform Resource Identifier)
  • HTTP (Hypertext Transfer Protocol)
• Website


  A collection of related network web pages, multimedia content, which are typically identified with a common domain name, and published on at least one web server
• 8 Types of Website

  • E-commerce website
  • Business website
  • Entertainment website
  • Media website
  • Brochure website
  • Nonprofit website
  • Educational website
  • Personal website
• Ecommerce website


  Where people can directly buy products from
• Business website


  Devoted to representing a specific business
• Entertainment website


  For entertainment purposes
• Media website


  Collect news stories or other reporting
• Brochure website


  A simplified form of business website
• Nonprofit website


  The easiest way for many potential donors to make donations
• Educational website


  The primary goal of either providing educational materials to visitors, or providing information on an educational institution to them
• Personal website


  Serve as platforms for sharing blogs, opinions, and photo diaries with the world
• Domain name


  A unique name (like google.com) used to identify the location of a website on a web server
• Domain Name Servers (DNS)


  The Internet's equivalent of a phone book or directory. They keep an updated list of domain names and translate them back into IP addresses
• Uniform Resource Locator (URL)


  The file address of a resource on the Internet
• Web servers


  Used to store, process, and deliver web pages to clients (e.g., web browsers like Google Chrome)
• Web browser


  A software application used for accessing information on the Web
• Internet Protocol address (IP address)


  A unique numerical label assigned to each device connected to the internet
• Hypertext Markup Language (HTML)


  Used to identity the different elements on a page such as paragraphs, titles, images, and links
• Cascading Style Sheet (CSS)


  Used to give your website its style. Fonts, colors, sizes, spacing, borders, backgrounds, and shadows are just a few examples of what can be adjusted using CSS
• JavaScript


  A client-side programming language, which means the source code is processed by the client's web browser rather than on the Web server
• HTTP/HTTPS


  Hypertext Transfer Protocol Secure (HTTPS) is the secure version of HTTP, which data is sent between your browser and the website you're connected to
• HyperText Markup Language (HTML)


  • To develop web pages
  • A markup language
  • Uses <tags> to define the structure and content of a web page
• HTML5 was officially published

  2012
• HTML tags


  Element names surrounded by angle brackets
• End tag


  The same as the start tag but with a slash before the tag name
• <!DOCTYPE>


  A declaration that specifies the document type and helps browsers render web pages correctly
• HTML Links


  • <a href=“https://www.facebook.com“> This is a link for facebook</a>
• HTML Images


  • <img src="Gio.jpg">
• Cascading Style Sheets (CSS)


  • Describes how HTML elements are to be displayed on screen, paper, or in other media
  • Controlling the layout of multiple web pages all at once
• Declaration block


  Contains one or more declarations separated by semicolons
• Selector


  Points to the HTML element you want to style
• CSS declaration


  Includes a CSS property name and a value, separated by a semicolon
• A CSS declaration always ends with a semicolon, and declaration blocks are surrounded by curly braces
• CSS selectors

  • Simple selectors
  • Combinator selectors
  • Pseudo-class selectors
  • Pseudo-element selectors
  • Attribute selectors
• Simple selectors


  Name, id, or class
• Combinator selectors


  Specific relationship