R. Craig Collins > ITSE
1294 > FAQ
FAQ © R. Craig Collins, 2005/6
More questions and answers coming soon... in the mean time, just email me if you need a question answered, and can't find it here, or in the detailed Orientation.


Now, think of boxes of crayons. There are 16 crayons you can use just by saying the name, like black, white, green.
So you can turn your background green by saying <body bgcolor="green"> But your computer can display over 16 million different shades, so words are not enough. So by mixing red, green, and blue, you can actually create millions of colors.
Now, the stupid part. Computers only use 1 and 0 (bits) so the number values can get really long... 24 1s and 0s to be exact... 8 1s and 0s for red, 8 1s and 0s for green, and 8 1s and 0s for blue.
So computer people came up with a shorthand, called hexadecimal, base
16.
(Computers use base 2, people use base 10.)
You count in hexadecimal like this
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C ,D ,E, F, 10.
F is a bigger number than say 2, or 0, so the more F's, the higher the value.
I could explain why all this happens later, but this means you can now use 2 hexadecimal digits for red, 2 hexadecimal digits for green, and 2 hexadecimal digits for blue, instead of 24 binary digits (bits).
So bgcolor=''#00FF00'' means no red (00), a lot of green (ff), and
no blue (00).
Think of a room with 6 light bulbs. Two are red, two are green, and two
are blue.
If you leave the two red off, turn on both greens full strength, and leave off the two blue bulbs, it would create a strong green light.
My IMED 1316
is all about making web pages, and makes an excellent elective, if this
sounds fun.
How can I submit folders or
multiple files?
Since lab 2, and others, will require many files to be submitted, and
lab 8 may require folders to be submitted,you will zip up your lab files,
then submit the single zip file.
How to Zip files
use My Computer to locate the files or the folders you wish to submit.
Select the files or folders (multiple files may be selected by holding down the [Ctrl] key)
Right click one of the selected objects
Choose the Send To option
Choose Compressed (zipped) folder
A new file, will be created in the current folder. Submit this single file,
which I can disassemble into the component pieces later for grading.
See also Windows Crash Course
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Tell me about these 'Tracking Disks' and the CD-ROM
that comes with the Practical PC book.
*A tracking disk is just a small file stored on a floppy disk that can record
progress as you work through the Practical PC CD-ROM.
We use the lab quizzes in D2L instead of the CD.
The CD itself contains
all the text of the book, plus simulations, short tutorials and quizzes.
NOTE: ONLY THE SIMULATION FEATURES WORK ON THE CD.
NONE OF THE EXTRA FEATURES ON THE CD WORK!
You do not create a tracking disk.
You asked me to do the tutorial, but I don't see it.
Where is it? How is it graded?
*Near the end of each unit is a page, such as page 11 in unit 1, labeled Tutorial. There is a button
to click called PlayIt! which lets you work the tutorial, and your success
is recorded on the tracking disk. You may ignore the points awarded for Tutorials...
some computers don't behave on this section; you still must complete the Tutorial.
The CD Quizzes are labeled GetIt!, just below Quick Check A and Quick Check B
What if I don't have Microsoft Office.
*Many full featured Office products can save in a file format that can be read by Microsoft Word, by saving as a .doc file.
This is done in the File/Save As dialog box;
choose the Save as Type option,
then choose Microsoft Word (.doc)

What do I do when the CD wants to create a tracking file?
You do NOT need to search for, or create a tracking disk, you will use the D2L quizzes...
Choose cancel when prompted to create a tracking disk, and choose continue if warned about tracking