Slide 1
Announcements
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Exam this Saturday. Location and time
posted on the class web page (announcement
section)
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Slide 2
Topics NOT covered by the exam
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Html frames
Leonardo’s laptop
True Names
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Slide 3
Review
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Unix File: Creating, removing, renaming, etc.
Unix Directories: Creating, removing, renaming, etc.
Unix: Special directories
 ~
 .
 ..
Internet
 IP address
 LAN/WAN
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Slide 4
Review
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Operating system
Browsers
Protocols
 telnet, ftp, mailto
Ports
Client/Server model
DNS, Hostnames, Domain, top level domains
VPN, DHCP, ssh
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Slide 5
Review
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How instant messaging works
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Peer to Peer architectures
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Responsibilities of IM server
How they work
Examples of these kind of systems
Sources for online resources
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Slide 6
Review
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Be prepare to write html code
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Tables
Simple file
Including images
Including applets
Be prepare to write css
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Slide 7
Review
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Spreadsheets
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Know typical formulas
How to define your own
JavaScript
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You do not need to worry about writing any JavaScript
programs.
You do not need to memorize any constructs.
Just recognize what we can use JavaScript for and what the
following constructs allow us to do:
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document.writeln
variable
If statement
Alert
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