Web Science/Part1: Foundations of the web/Internet vs World Wide Web/Uniform Resource Identifier

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Web Science/Part1: Foundations of the web

Web Science/Part1: Foundations of the web/MoocIndex

Web Science/Part1: Foundations of the web/Internet vs World Wide Web/Uniform Resource Identifier

• Modifica l'indice Mooc

Uniform Resource Identifier

Obiettivi di apprendimento

Video

Script

Quiz

Ulteriori letture

Discussione

Obiettivi di apprendimento

nessun obbiettivo di apprendimento definito

Tu puoi definire gli obiettivi di apprendimento qui.
In generale puoi usare il bottone di modifica nell'angolo in alto a destra di una sezione per modificarne il contenuto.

Video

Trascrizione

Quiz

1 Bring the components of an URI to the correct order.

1st	2nd	3rd	4th
				protocol
				fragment
				hierarchical name
				query

2 Which parts of an URL are processed by the Client (Browser), the server and the Internet?

Client	Server	Internet
			used Protocol
			the optional port number
			hierarchical name (host)
			hierarchical name (path)
			query (request parameter)
			Fragment

3 Which of the following is true?

	every URL is a URI
	Every URI is a URL
	URLs are an Internet Standard
	URLs have been introduced for creating the World Wide Web
	Tim Berners-Lee was a central person to craft both terms URI and URL
	URIs could be used as primary keys in data base systems.
	URIs are bound to HTML.

Ulteriori letture

1. w:CURIE
2. w:Uniform resource locator

Discussioni

Navigazione

1. Ethernet
   1. Communication over a shared Medium
   2. Ethernet header
   3. Minimum package length vs maximum cable length
   4. Collision detection
   5. Summary, further reading, homework
2. Internet Protocol
   1. Motivation for IP
   2. Classful IPv4 networks
   3. IP forwarding algorithm
   4. IP header
   5. Summary, further reading, homework
3. Transmission Control Protocol
   1. End to end principle and connection oriented communication
   2. Three way handshake
   3. Port numbers
   4. Sliding window and flow control
   5. Summary, further reading, homework
4. Domain Name System
   1. Tree structure
   2. Terminology
   3. Zones
   4. Review some facts about DNS
   5. Delegating DNS queries
   6. DNS address resolution
   7. Summary, further reading, homework
5. Internet vs World Wide Web
   1. Summary of the internet architecture
   2. Motivation and requirements for the World Wide Web
   3. Design principles of the web
   4. Uniform Resource Identifier
   5. Summary, further reading, homework
6. Hypertext Transfer Protocol
   1. Making HTTP requests
   2. A simple web client
   3. A simple web server
   4. HTTP header
   5. Content negotiation
   6. Summary, further reading, homework
7. Web content
   1. Problem setting for web content formats
   2. Working with XML
   3. HTML for web document structures
   4. Layout elements in HTML
   5. Motivating separation of content and layout
   6. Cascading Style Sheets
   7. Media content
   8. Metadata
   9. Summary, further reading, homework
8. Dynamic Web Content
   1. Basics of server side web programming
   2. Forms and HTTP post request
   3. Handling a post request in a Java Servlet
   4. Client side JavaScript
   5. Ajax and the XMLHttpRequest class
   6. Summary, further reading, homework

Design principles of the web

File:Web Science MOOC Exercises Week 3.pdf

Summary, further reading, homework