1. Linking computers to make business more effective Topic 17
Theme 3: Data dynamics
Linking computers to make business more effective
Topic 17
Chapter 1.5. Page 77 – 91
Computers in the workplace

2. Uses of computers in an organisation
Information system
What data is stored?
What type of information is produced?
What information is produced in a school environment?
Communication
Why is effective communication necessary in a business?

3. Computer networks

4. Network

5. Why is a network necessary?
Share equipment
Share data
Transfer data and information
Increase control and security
Communication
Games

6. Check if you understand1
Check if you understand
Activity
Page 80

7. 2
Apply
Activity
Page 80
Case study

8. Types of networks Local Area Network (LAN)
Small area such as a school, university campus or company offices in one building.
Cables or wireless connections such as radio waves.

9. Types of networks Wide Area Network (WAN)
Spread over city, provinces, countries or continents – link groups of LANs.
Telephone lines, satellite or microwaves
Examples
Cellular networks
Internet
Banks with ATMs
Motor car dealership with different branches

10. Network components

11. Check if you understand3
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Page 83
Check if you understand
Network terminology

12. 5
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Page 86
Network terminology

13. Implications for the work environment
When a company starts making use of computers, there are a few procedures that must be put in place:
Training
Structured file saving
Backup
Piracy and copyright
Acceptable computer usage
Discuss each of these procedures – what does it entail?

14. Activity Issues regarding the use of computers in the workplace 6
Check if you understand
Activity
Page 89
Issues regarding the use of computers in the workplace

15. 6
Checklist
Activity
Page 89 
I can