WEEK ONE: April 15th ~ April 19 2013
PROGRAMMING USING PASCAL
Sunday 6th May 2012
Info. Tech. Form 3
Below is the mail merge homework
and
below that a task that i need you to do for me as soon as possible.
THURSDAY 1ST MARCH 2012
INPUT DEVICES:
keyboard
- qwerty keyboard ( the keyboards we use)
- ergonomic keyboard
- concept keyboard ( used in fast food outlets and toys where a key stands for a meal or function)
- braille keyboard (for disabled)
SYMBOLS AND NAMES ON THE KEYBOARD
& ampersand ~ tilde * asterisk ^ caret ( open curved brackets ) closed curved brackets { open curly brackets } closed curly brackets
[ open square brackets ] closed square brackets ' single quote " double quote : colon ; semi colon > more than < less than , comma
. full stop ? question mark / forward slash \ back slash = equal sign + plus sign - minus sign _ underscore % percent $ dollar sign
# number sign @ at ! exclamation mark
homework - go to the following websites and learn about all the input devices:
Manual Input Devices, Automated Input Devices & Assisted Input Devices
http://www.teach-ict.com/gcse/hardware/input/students/shome_input.htm
http://www.bbc.co.uk/schools/gcsebitesize/ict/hardware/0inputandoutputdevicesrev1.shtml
SYLLABUS TOPIC: SECTION 1 - FUNDAMENTALS OF HARDWARE AND SOFTWARE
WEEK 6
Current Topic: Secondary Storage Devices - Hard drive components and their functions:
- read write head
- platters
- spindle
- actuator arm