Internal Computer Parts
Worksheet

Motherboard
http://www.youtube.com/watch?v=ogzsudmwlZ8
(motherboard 1)
It is a _______ circuit board.

Name 4 different types of ‘slots’ found on a mother board
     1.                                                           3.
     2.                                                           4.

Serial ports are called_______.
LPT1 or _________ ports.

Give two examples of expansion cards.
1.
2.



Computer hardware basics
http://www.youtube.com/watch?v=SlAJUtZekAA&feature=endscreen&NR=1

BIOS
http://www.youtube.com/watch?v=STYY2y-dGHM
A safe and ______ free enviornoment.
Can you change the boot device from the BIOS?
What F do you press to exit out of the BIOS?




Hard drive 1

Hard drive 2

What causes the arm to move in different directions?
What is the Faraday’s Law?
The EMF (electromotive force) generated is proportional to the rate of change of the magnetic flux.
What is 1 reason we  get more information on the hard drive?
Arm closer to the disk.
To keep the head riding above the disk the right height, the disk is kept incredibly _______?  Smooth
What are the 4 types of coating on the platter?
Carbon Overcoat
Magnetic Layer
Chromium
Aluminium
Using math we can squeeze up to ____% more information on to the disk .  40
Slow motion for hard drive


DVD
RAM
What happen if you don’t have enough RAM?
Microprocessor
When did the 8088 processors come out? 1976 mid 1978

Making a chip