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65 Cards in this Set

  • Front
  • Back
calculator + word processor=
spreadsheet
advancement of computers
1. big, expensive and inefficent. vacuum tubes, only do 1 process

2. Second generation made with transistors

3. processes occur on large integrated circuits
three common computer programs used today and their processes
1. word processor: create text documents that you can manipulate

2. spreadsheet: combine processes of a word processor and a calculator

3. photoshop/graphic programs: view, manipulate graphic images
luddites
people who destroyed computers becuase they were losing their jobs
lurking
searching around a newsgroup forum to get a taste of current topics discussed.
spider
used by search engines to index websites for a given host
3 guidelines for good system design
transparent
visually oriented
forgiving
3 major html tags
html
head
body
ip=
internet protocol
to change the progra in early comuters which contained vacuum tubes, what had to be done
re wire the computer
first spreadsheet, who designed it
visicalc- birklin and frankston
what powered 2nd generation computers
transistors
time sharing=
time slice per user
tcp ip
transistion control protocol / internet protocol
two forms of etiquette when posting in a forum
dont shout

dont post off topic
algorithim
a procedure for accomplishing a certain task
PGP

who designed it
pretty good privacy- paul zimmerman
function of a browser
displays html language/ information of a webpage
series of user groups of discussion groups, each based on some common interest is called a :
newsgroup
flaming=
posting negative or synical comments on a forum
correct sequence of computer development
mechanical, vacuum tubes, transistors, integrated circuit, large scaled integrated circuits.
developer of analytical engine
charles babbage
jon von neumann's contributions
storing program on a computer along with its data
control center for th internet is located
nowhere
if traveling email occures a computer malfunction along the way, what happens
it is re routed
spam
posting large number of unsolicited comments in a forum

unsolicited email
before the www became popular, computer enthusiasts dowloaded information from...
bulletin boards
which type of field would be used for a yes/no option
radio
which type of field would one use for allowing a choice between small, medium, or large pizza
radio, select
javascript statements end with...
;
which type of field would be used to fill in a name
text
most important heading is logically designated by paired __ tags
<h1>
break tag
<br>
purpose of the input tag
have the ability to input data
html code that plays a song when clicked
<a href="song.wav">song</a>
purpose of the alt tag
to display a description of a picture if it does not show up
select vs radio buttons
radio buttons display all choices at one time
onchange
change in an input field
onselect
perform an action when something is selected
<input type="text" size =11>

significance of the 11
the box will accept 11 characters
for each command
loops through all nodes of a certain type
XSL vs XML
XSL interprets XML file
if match command
goes through all nodes of a certain type and erforms a task until the </if match>
display alert window saying "gotta luv it"
alert('gotta luv it');
code that makes a checkbox checked by default
"checked"
writing select code
see p 173
three types of input field and what they would be used for
radio- pizza size
checkbox- pizza topping
select- state
common mistake will writing code
capital letters
5 characteristics of a good user interface
privacy statement
copyright information
contact informatio
edit code
KISS
5 hmtl tags that manipulate text
b
i
u
h1
code
display video from youtube
href=url of video
link that is a picture
<a href="nextpage.html"><img src="image.jpg"</a>
making an email popup
<a href="mailto:er@sefd.com></a>
advantage of using a table
neatness, data entry, simple
year myspace was created
2003
what mailto command does
opens default email program, can include address, subject, etc
frames
allows you to have a page, and a header or border that stays the same, only the main part of the page changes
stop an image from repeating itself
no-repeat command in a css statemetn
how myspace makes money
banners
how fedex uses technology
using technology- satellites, hubs, GPS, other sorts of communicatio
why you dont put an email address directly on a website
scrapper program
matts webite to load only the main page
target=main
javascript code tag
<SCRIPT language="javascript">
write a snippet of code that will all a javascript function called "joke" when a webpage is first loaded
<BODY ONLOAD = JOKE ():">
purpose of onclick
to do a action after an object is clicked