Lecture No. 08

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Communications Devices • A hub or switch connects several devices in a network together Pages 488 – 489 Figure 9‐32 Discovering Computers 2012: Chapter 9 44
Home Networks • Home networks provide computers with the following capabilities: Connect to the Internet at the same time Share a single highspeed Internet connection Access files and programs on other computers Share peripherals Play multiplayer games Connect game consoles to the Internet Subscribe to and use VoIP Page 489 Discovering Computers 2012: Chapter 9 45
Page 1 and 2: Discovering Computers 2012 Your Int
Page 3 and 4: Objectives Overview Explain the pur
Page 5 and 6: Communications Pages 460 - 461 Figu
Page 7 and 8: Uses of Computer Communications •
Page 13 and 14: Uses of Computer Communications Gro
Page 15 and 16: Uses of Computer Communications Pag
Page 17 and 18: Networks • A network is a collect
Page 19 and 20: Networks • A local area network (
Page 21 and 22: Networks • The design of computer
Page 23 and 24: Networks • A network topology ref
Page 25 and 26: Network Communications Standards Et
Page 27 and 28: Network Communications Standards Pa
Page 29 and 30: Network Communications Standards
Page 31 and 32: Network Communications Standards Wi
Page 33 and 34: Communications Over the Telephone N
Page 35 and 36: Communications Over the Telephone N
Page 37 and 38: Communications Devices • A commun
Page 39 and 40: Communications Devices Page 486 Fig
Page 41 and 42: Communications Devices • A networ
Page 43: Communications Devices • A router
Page 47 and 48: Home Networks Page 490 Figure 9‐3
Page 49 and 50: Physical Transmission Media Page 49
Page 51 and 52: Wireless Transmission Media Page 49
Page 53 and 54: Wireless Transmission Media • Mic
Page 55 and 56: Summary Overview of communications

Lecture No. 08

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