Web Flashcards
global wide area network that connects computer systems across the world
Internet
in order to connect to an internet, a user must have access to ___.
it is the middleman between user and internet
Internet Service Provider (ISP)
infrastructure that lets you shop online, share your life etc.
Internet
as of January 2021, there were ___ users worldwide active internet uses
4.66 billion
first billion was reached in __.
2005
Second billion was reached on __.
2010
Third billion was reached in __.
2014
3 billion where using the net as of __.
2016
larger user of the world internet with ___ users as of 2016.
Asia
1.8 billion
worldwide collection of networks that links millions of businesses, government agencies, etc.
Internet
collection of webpages found on network of computers
World Wide Web
your ___ uses internet to access the web
Web browsers
is one of the many applications built on top of the internet (aside from p2p network and email)
Web
allows you to get information about anything and everything from the website
World wide web
2 Main Types Website
- Static Web
2. Dynamic Web
collection of related web pages including multimedia content
Website
site usually written in HTML
Static Web
site written using server-side scripting languange such us PHP, ASP, or JSP
Dynamic Web
Stages of WWW
- Web 1.0 (Static)
- Web 2.0 (Dynamic)
- Web 3.0 (Semantic)
first stage of world wide web that is read-only; “information portal”; focused on companies and web pages
Web 1.0
term used to describe new generation of web services and application (emphasis on human collaboration)
Web 2.0
user-generated content and read-write web
Web 2.0
people are consuming and contributing information
Web 2.0
had 45 million users in __.
1996
1 billion + global users in __.
2006
6 Features of Dynamic Web
- Folksonomy
- Rich-user experience
- Software as server
- Mass participation
- Long tail
- User participation
owner of content is not the only one who can post
User participation
services are offered on-demand rather than one-time purchases
Long tail
allows user to categorize and classify or arrange information using freely chosen word / usage of hashtags
Folksonomy
content is dynamic and responsive to user input
Rich user experience
user will subscribe to a software only when needed rather than purchasing them
Software as a server
sharing of diverse information through universal web access
Mass participation
changing web that the language can be categorized by the system rather than the humans
Web 3.0 / Semantic Web
extracting meaning from the way people interact in the web
Artificial Intelligence
everything, everywhere, all the time
Mobility
movement led by the World Wide Web Consortium (W3C)
Semantic Web
___ encouraged web developers to include semantic content in their webpages
W3C
term Semantic Web is coined by the inventor __.
Tim-Berners Lee
[True or false] Semantic Web is a component of Web 3.0.
True
birthday of Tim-Berners Lee
June 8 1955 in London, England
first web page was available on __.
August 6, 1991
software or hardware device that accepts and responds to requests made over a network
Server
device that makes a request and reveives response from the server
Client
address of your network hardware; helps connecting your computer to other devices all over the world
IP address
2 types of IP address
- Public
2. Private
IP address that connects you to the world
Public IP address
IP address cannot be accessed by devices outside your home or business network
Private IP address
internet service that translates domain names into IP addresses
Domain Name System (Service)
company that provides internet access
Internet Service Provider (ISP)
first online chat system system
Talkomatic
Talkomatic was created by? what year?
Doug Brown and David R. Woolley
1973
standardized way of doing certain actions and formatting data so that 2 or more devices can communicate and understand each other
Protocol
protocol, set of rules for routing and addressing packets of data
Internet Protocol (IP)
___ request is the way internet communications platforms ask for information they need to load a website
HyperText Transfer Protocol (HTTP)
protocol for sending e-mail ober the internet
Simple Mail Transfer Protocol (SMTP)
application used to send, receive and relay outgoing emails between senders and receivers.
SMTP
standard interner protocol for transmitting files between computers on the internet over TCP/IP connections
File Transfer Protocol (FTP)
technology that allows you to make voice calss using a broadband internet connection instead of regular phone line
Voice Over Internet Protocol (VoIP)
Anatomy of URL (8)
- protocol
- subdomain
- port
- path
- query
- parameters
- fragment
Enumerate the Main protocols
- Internet Protocol (IP)
- HyperText Transfer Protocol (HTTP)
- Simple Mail Transfer Protocol (SMTP)
- File Transfer Protocol (FTP)
- Voice Over Internet Protocol (VoIP)