cfp 4 Flashcards
is the largest computer network in the world that connects billions of computer user
internet or net
internet comes from
interconnection and network
ARPA
advance research project agency
started an experimental computer network
january 2 1969
the word internet started
1982
first free net created in case western reserve university
1986
us government allowed business agencies to connect to internet
1991
first free net is created in
case western reserve university
father of internet
vinton cerf
co-designed of the tcp/ip networking protocol
vinton cerf
is a computer program that provides service to another program and its user
server
is a numerical label assigned to each device. provides identity to a network
ip address (internet protocol)
is an application program that provides a way to look information on the web
browser
the phonebook of internet.
domain name system (dns)
is an organization that provides services for accessing, using or participating in the internet
internet service provider (isp)
a global network of thousands of computer networks linked by data lines and wireless systems
internet
a collection of billions of webpages that you can view with a web browser
web
the most common method of sending and receiving messages online
websites and apps that allow people to share comments, photos, and videos
social media
games that allow people to play with and against each other over the internet
online gaming
to transfer data from you computer to another computer
upload
transfer data from another computer to your computer
download
the data communication standard of web pages
http hypertext transfer protocol
mathematical scrambling of data so that it is hidden from eavesdroppers
encryption
lets user search for information using keywords and phrases
search engine
examples of search engine
google search
yahoo search
consists of information organized into web pages containing text and graphic images
the web (world wide web)
Father of WWW
invented www while working at CERN, the European Particle Physics Laboratory
Tim Berners-Lee
read only static web
web 1.0
it is an old internet that only allows people to read from the internet
web 1.0
examples of web 1.0
- mp3.com
- home page
- directories
- page views
- html/portals
read-write interactive web
web 2.0
is the use of internet-based social media sites to stay connected with friends, family, colleagues, customers, or clients
social networking
social networking sites
- tumblr
is a discussion or informational website published on the world wide web
blogs
examples of blogs
- wordpress
- blogger
- tumblr
is a hypertext publication collaboratively edited and managed by its own audience directly using a web browser
wikis
example of wikis
- wikipedia
- wikibooks
- wikiversity
- wikispecies
- wikinews
a website that let people upload and share their video clips
video sharing sites
examples of video sharing sites
- youtube
- flickr
- myspace.com
read write intelligent web
web 3.0
provides a framework that allows data to be shared and reuse to deliver web content
semantic web
is a website people can directly buy products from
e-commerce website
websites for entertainment purposes
entertainment website
more likely to include reported pieces in addition to
media website
websites of educational institutions
educational website
websites to put their own thoughts
personal website
types of website
- e-commerce website
- entertainment website
- media website
- educational website
- personal website
is the ability of individuals and organizations to connect to the internet using computer terminals, computers and other devices
internet access
types of internet service
- dial-up
- dsl
- cable
- fiber
- satellite
- 3g and 4g
the slowest type of internet connection
dial-up
uses a broadband connection which is faster than dial-up
dsl(digital subscriber line) service
uses the same line that your cable tv service uses, known as coaxial cable
cable
is a broadband connection that can reach speeds of up to 940 megabits per second
fiber
uses broadband but does not require cable or phone lines
satellite
is most commonly used with mobile phones, and it connects wirelessly through your isp’s network
3g and 4g
modem used
dial-up - telephone modem
dsl - dsl modem
cable - cable modem
satellite - satellite adapter
device that allows you to connect several computers to a single internet connection
router allows you to make home wireless network (wi-fi network)
is a software program that let you view web pages on your computer
internet browser, web browser, browser
is a collection of related text, images and other resources.
website
websites have links to other sites called.
hyperlinks
website’s unique address
url
adopting a safer mindset
- staying safe online
- creating strong passwords
- your browser’s security features
- avoiding spam and phishing
- how to avoid malware
- safe online shopping
is any type of software that is designed to damage your computer or gain unauthorized access to your personal information
malware
