Web and Internet
a system of interconnected documents and resources access through the internet using web browsers like chrome firefox or safari
web or www
documents written in html
web pages
addresses that identify web pages
urls
protocols that enable communication between web browsers and web servers
http or https
software used to access and display web content
web browsers
read only static web
web 1.0
read write interactive web - Wikipedia
Web 2.0
IT IS ALSO KNOWN AS DYNAMIC PAGE
web 2.0
allows folksonomy - tagging
web 2.0
rich user interface - dynamic content
web 2.0
long tail - subscription to data plan
web 2.0
read write intelligent web
web 3.0
collection of computers and devices connected via communication channels and transmission media allow to share resources.
internet
when is the start of an experimental computer network
1969 january 2
the word internet started
1982
first free net created in case western reserve university
1986
us government allowed businesses agencies to connect to internet
1991
it is a computer program that provides service to another computer program and its user
servers
it is a numerical label assigned to each device. provides identity to a network device.
ip address
an application program that provides a way to look information on the web
browser
it is the phone book of internet we access information online through the main mames. www.facebook.com, .org, .net, .gov,.edu
domain name system DNS
an organization that provides service for accessing using or participating in the internet - PLDT, SMART
internet service provider ISP
two types of isp
-specific geographical area
-in cities and towns nationwide
national isp
regional isp
a global network of thousands of computer networks linked by data lines and wireless systems
internet
a collection of billions of web pages that you can review 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
operating system and application updates can typically downloaded from the internet
software updates
according language used to tell a browser how to place pictures text multimedia and links to create a web page
html
a single digit in the binary numbering system
bit
generally consists of 8 bits
byte
to transfer data from your computer to another computer
upload
to transfer data from another computer to your computer
download
it is a hypertext transfer protocol that indicates the web page has a special layer of encryption added to hydro personal information and passwords from others
https
a hardware device that acts as the traffic cup for network signals arriving at your home or business from your isp
router
the mathematical scrambling of data so that it is hidden from eavesdroppers
encryption
applies to programs used on the internet it performs a repetitive function such as posting messages to multiple new screws or doing searches for information.
web bot
it is specialized software that lets the web browser users to search for information using keywords or phrases
search engine