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Standard GradeComputing
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ELECTRONICCOMMUNICATIONS
CHAPTER 10
Standard GradeComputing
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CommunicationELECTRONIC COMMUNICATIONSHow to send & receive electronic
messages
•Text Messages
•File TransferFOUNDATION
Standard GradeComputing
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CommunicationELECTRONIC MAILMethod of sending messages between computers. Computers need to be connected to a network e.g. Internet
TEXT MESSAGINGMethod of sending messages between mobile phones.Phones need to have a signal in order to work.
FOUNDATION
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Electronic MailAdvantages:• Faster & cheaper to send than post• Can access e-mails worldwide• Can send message to many people
simultaneously
Disadvantages• Other person must have an e-mail
account• E-mail can be impersonal• Not secure• Junk mail a huge problem.
GENERAL
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Netiquette
Correct way to send e-mail messages
•Keep message short•No bad language•No capital letters – SHOUTING•Do not talk about others•Only send messages to interested
parties GENERAL
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File TransferFILE ATTACHMENTS (Virus alert)
A document that is sent with an e-mail.May contain text, graphic, animation, sound, video
ACCEPTABLE USE POLICYCompany rules for using their network e.g. no personal emails
CREDIT
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And there is more….
Can you wait for the
next exciting chapter?
