project goals - rjerz.comflowcharts using ms visio 1. using ms visio, re-create figure 2.1 from our...

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1 Project 2 Dr. Rick Jerz © 2016 rjerz.com 1 Project Goals 1. Use MS Visio to create flowchart diagrams 2. Understand and create an “ ASCII text file, database, move this to your website and other computers Music song listing 3. Create a HTML file (a special ASCII text file) © 2016 rjerz.com 2 Project: Create Business Flowcharts Using MS Visio 1. Using MS Visio, re-create Figure 2.1 from our textbook: Airline E-ticket Ordering Consider your personal music system 2. Using MS Visio, sketch the different components (pieces) of the system, drawing lines to indicate which components interact. 3. Using your word processor, briefly describe how the components work. Submit all three files into Moodle © 2016 rjerz.com 3

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Project2

Dr.RickJerz

© 2016 rjerz.com1

ProjectGoals

1. UseMSVisio to createflowchart diagrams2. Understand andcreatean“ASCII”text file,

database, movethis toyourwebsite andother computers

• Musicsonglisting3. CreateaHTMLfile (aspecial ASCIItextfile)

© 2016 rjerz.com2

Project:CreateBusinessFlowchartsUsingMSVisio

1. UsingMSVisio,re-createFigure2.1fromourtextbook: Airline E-ticketOrdering

Consider yourpersonal music system2. UsingMSVisio,sketch thedifferent

components (pieces) ofthe system,drawinglines toindicate which components interact.

3. Usingyourwordprocessor,briefly describehow thecomponents work.

• Submit all three files intoMoodle© 2016 rjerz.com3

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WhereDoesDataBegin?

• Binarydigitsrepresentletters,numbers,colors,shapes,andmore

• Theonstateis1• Theoffstateis0

Only2statespossible

On Off

© 2016 rjerz.com4

ACodingSystem

• MorseCode

© 2016 rjerz.com5

ACodingSystem

• LetterB= 01000010• 7-Bit ASCII can represent

up to128characters• The PCbyte is8bitsand

can represent up to256characters

• The first128ANSIcodesrepresent needs ofmostcomputer applications

• The newUnicode isa16-bitcode allowing for65,526 characters

© 2016 rjerz.com6

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ASCII- 128Characters

© 2016 rjerz.com7

CreateanMusic“Database”

• ASCII-Based“text”file• Ifyoudon’tknow,makeupsomething(city, state,country)

• PC– Use“Notepad”• MAC– Use“Notepad”App

• MSWord– saveas“plaintext”

• Delimiters(fieldseparators)“,”, “tab”,“%”,etc.

Includethefollowing“fields”• Albumname• Artist• Genre• Copyrightdate• Songname• Songtime• Country• State• City

Task: Createamusic(song)file(database)

© 2016 rjerz.com8

MacUser– NotepadMac

© 2016 rjerz.com9

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HTML

• Aspecial formofASCIItextfile• “Tags”

<html><body>Welcometomyfirstwebpage</body></html>

© 2016 rjerz.com10