1. Data vs Information

2. Data processing is just like making a cake
Data- row facts
Information - convert to more useful & meaningful form

4. Input of output ?????? O2

7. Data Process Information
(Processed data or data has been convert to more useful & meaningful form
Eg: list can arrange in ascending order (A to Z )
Data (row facts)
Numbers, words, image, sound
Eg: List of my friends

8. Data  Information  Knowledge

14. 5kg 2 m

19. Manual Data Processing
Relies on people processing data or information manually.
Consumes lot of time
Less efficient
Less accurate
Not reliable

21. Components of a Computer system
Hardware
Eg: Keyboard, mouse, monitor
physical parts of your computer which you can physically touch or see such as your monitor, case, disk drives, microprocessor and other physical parts.

22. Software
Eg: Ms Office package

24. Firmware
Eg: boot up program

26. Liveware
Eg: users

33. Block diagram Of computer System Please correct the pg 4
Data / Instructions
Command /Signal Flow
Please correct the pg 4