© 2007 Lawrenceville Press© 2007 Lawrenceville PressSlide Slide 11

Chapter 1Chapter 1Desktop ComputerDesktop Computer

© 2007 Lawrenceville Press© 2007 Lawrenceville PressSlide Slide 22

Chapter 1Chapter 1Data FlowData Flow

© 2007 Lawrenceville Press© 2007 Lawrenceville PressSlide Slide 33

Chapter 1Chapter 1LAN Using a Bus TopologyLAN Using a Bus Topology

© 2007 Lawrenceville Press© 2007 Lawrenceville PressSlide Slide 44

Chapter 1Chapter 1LAN Using a Star TopologyLAN Using a Star Topology

© 2007 Lawrenceville Press© 2007 Lawrenceville PressSlide Slide 55

Chapter 1Chapter 1LAN Using a Ring TopologyLAN Using a Ring Topology

© 2007 Lawrenceville Press© 2007 Lawrenceville PressSlide Slide 66

Chapter 1Chapter 1Decimal to BinaryDecimal to Binary

Decimal Binary Base 2 Equivalent 0 0 =0×21+0×20 =0×2+0×1 =0+01 1 =0×21+1×20 =0×2+1×1 =0+12 10 =1×21+0×20 =1×2+0×1 =2+03 11 =1×21+1×20 =1×2+1×1 =2+14 100 =1×22+0×21+0×20 =1×4+0×2+0×1 =4+0+0

© 2007 Lawrenceville Press© 2007 Lawrenceville PressSlide Slide 77

Chapter 1Chapter 1Storing Data in MemoryStoring Data in Memory

© 2007 Lawrenceville Press© 2007 Lawrenceville PressSlide Slide 88

Chapter 1Chapter 1E-mail AddressE-mail Address

© 2007 Lawrenceville Press© 2007 Lawrenceville PressSlide Slide 99

Chapter 1Chapter 1MLA CitationsMLA Citations

General citation for material located at a Web site:Author’s Last Name, First Name MI. "Document

Title." Site Title and last updated date. Access date. Organization name. <URL>.

Example citation of a personal Web site:Rawlings, Julie. Home page. 23 Dec. 2007. 15 May

2009 <http://www.Lpdatafiles.com/jrawlings/index.htm>.

continued next slide

© 2007 Lawrenceville Press© 2007 Lawrenceville PressSlide Slide 1010

Chapter 1Chapter 1MLA Citations, continuedMLA Citations, continued

Example citation of an article in an online magazine:Schiffman, Paula. "Making Vinegar at Home."

Vinegar Monthly Vol. 1 4 May 2007. 30 Oct. 2009. <http://www.Lpdatafiles.com/ vinegarassoc/journal.asp>.

Example citation of a posting to a discussion list:Cruz, Anthony. "Are Orchestras Going Downhill?"

Online posting. 10 June 2008. Oboe Discussion Group. 23 Nov. 2009 <http://www.Lpdatafiles.com/tuscontoes/downhill.txt>.