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chapter 10: communication - Coggle Diagram
chapter 10: communication
netiquette: good manners when using internet, respect, common coutesy
examples:
do not spam
forgive other people's mistake
don't use capital for the whole word or sentence
don't be abusive
respect others private
disadvantags of spam
use other people time
annoy people
spam email could have virus or being phising
your email inbox could be full
email group: send 1 email to many receiver
purposes
easier to send out to many receivers
company and businesses can group up together
companies could set up meetings
internet: world wide collection of networks (public)
World wide web (WWW): part of the internet and consists of web pages (http or https)
intranet: computer network used by a company or an organization based on the internet
reason for using intranet
safer, not possible to be hacked
company's information is sure to be specific
better to send sensitive data (such as the company's material)
differences between intranet and internet
internet
use for global or general information
public access
usually hard to block certain website
intranet
use for the local information
can block certain virus or other website
private access
cloud storage
advantages
customers' file can be accessed anytime with any devices
doesn't need to carry a memory stck
automatically backup the data
provide umlimited compacity
disadvantages
security risks
trouble downloading data if there is some probelem with your internet
possible for failure is not near zero
protocol
http (hypertext transfer protocol): transferring data over the internet
ftp (file transfer protocol): transferring files from 1 device to another
blog: personal internet journal
features
blog is updated regularly by the author
single author
normally public
wiki: websites that allow users to create and edit web pages
features
anyone can change it the contents of that website
many authors
can edit it using your browser
social media: online communities of users who share some interests
features
possible to invite who want to be friends
can have a public or private profile
free messaging and video chatting