4th week summary

This week, First! we saw so far key point. every week, we saw a last subject and key point. for example, Hypertext, Media.. and so on. so we think about with this week key point relationship with so far key point.
Second! we learned World Wide Web(WWW)!. we always using a internet, so WWW is a very intimate word. this week key point is 'People make media and then media make people'. and we learn the Nam June Paik art. he is master of the Korean world of art. and this is a question and answer in about WWW. It learned this week class.

-who is tim berners-lee?
He called father of Internet, world wide web. he is invent a www and html, http.

-what is the www?
It called another word W3. the world wide web(www) is a hypertext connected system.

and this answer learnd this week class.
answer 1 : a collaboratively authored hypertext
answer 2 : it is a standard

–what are URIs, universal resource identifiers?
URI(universal resource identifier) is a Internet address which is only it shows a resources. URI existence as the primary requirement which is demanded from the Internet stick always in internet protocol.

–what is HTML, the hypertext markup language?
HTML is a system of codes for producing documents for the Internet. HTML is an abbreviation for 'hypertext markup language'.

–what is HTTP, the hypertext transfer protocol?
HTTP is a way of formatting and transmitting messages on the Internet. HTTP is an abbreviation for 'hypertext transfer protocol'.

-what is the international standards organization (ISO)?
ISO is a network of national standards institutes from 145 countries working in partnership with international organizations, governments, industry, business and consumer representatives. It acts as a bridge between public and private sector. It has created over 12,000 standards.

-what is the internet engineering task force (IETF)?
It is a board of inquiry of the United States IAB (Internet Architecture Board) which develops the internet standard for the using which the Internet is smooth.
A large open international community of network designers, operators, vendors, and researchers concerned with the evolution of the Internet architecture and the smooth operation of the Internet. It is open to any interested individual.

-what is a request for comments (RFC)?
From the IETF(Internet Engineering Task Force), It is an official document publication which provides process etc. it is necessary to it embodies a technique from the Internet.

This week subject is a WWW. It is very intimate, so it is easy to understanded. and Nam June Paik art is a very crative! it is so interesting. next week class, I try to the understand about social networks.