class 2 notes

DropBox

show file extensions
.DOCX
.DOC

Syllabus:
Word, Excel, Access, ? Powerpoint
Computer concepts
HTML and web pages
DOS -- command line interface

3 hands-on tests
word, excel, access
20%, 20%, 25%

web page - 10%
hw - 15%
quizzes on computer concepts - 10%

book: grauer book(s)

w3schools.com
we learnt some basic html, up to but
not including HTML elements

von Neumann architecture
wikipedia

hardware
General purpose computer
software
bus
instruction set

RAM
x: 3 y: 4 z: 7

1. Say "please enter the first #"
2. get first number, store it in x
3. Say "please enter the second #"
4. get second number, store it in y
5. add x and y, store it in z
6. say x "and" y "=" z
7. Go to step 1


IP: 1
fetch-execute cycle

computer understands machine language
binary
01010111101