w6_3_Network%201_chp7

w6_3_Network%201_chp7 - Network 1 IElick to edit Master...

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon
Click to edit Master subtitle style IE 332: Computing in IE 2/19/2010 Ji Soo Yi [email protected] Network 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Review Students Classes 1 2 3 4 Which cardinality notations should be used? How many tables are needed? How many primary keys and foreign keys are needed?
Background image of page 2
Announcements HW3 Due: 12pm noon, 2/25/2010 Participation #1 Covers between the start of the semester and Exam #1 Very subjective assessment A: Active participation B: I remember the participation
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
A Simple Computer Network
Background image of page 4
How does network works? http://www.warriorsofthe.net/ http://video.google.com/videoplay?doci
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Corporate Network
Background image of page 6
Hub vs. Switch vs. Router hu b swit ch rout er residential gateway
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Packet Switching Dedicated Circuit (e.g., telephone) Establish a connection communication More expensive / Waste resources Maintain the line regardless of whether any data were being sent Packet Switching (e.g., Internet) Break down data $ transimt packets E reassemble packets
Background image of page 8
Image of page 9
This is the end of the preview. Sign up to access the rest of the document.

This document was uploaded on 09/19/2010.

Page1 / 17

w6_3_Network%201_chp7 - Network 1 IElick to edit Master...

This preview shows document pages 1 - 9. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online