Figure:

1. Figure: Computer Science an overview EDITION 7 J. Glenn Brookshear

2. C H A P T E R3 Operating Systems and Networks

3. Figure 3.1: Batch processing

4. Figure 3.2: Interactive processing

5. Figure 3.3: Software classification

6. Figure 3.4: The shell as an interface between users and the operating system

7. Figure 3.5: The booting process

8. Figure 3.6: Time-sharing between process A and process B

9. Figure 3.7: The client/server model

10. Figure 3.8: Identical communication structure between clients and servers operating on the same machine and distributed among different machines

11. Figure 3.9: A deadlock resulting from competition for nonshareable railroad intersections

12. Figure 3.10: Network topologies (continued)

13. Figure 3.10: Network topologies

14. Figure 3.11: The distinction between a bridge and a router

15. Figure 3.12: A typical approach to connecting to the Internet

16. Figure 3.13: A typical URL

17. Figure 3.14: A simple Web page expressed in HTML

18. Figure 3.15: Communication over a ring network

19. Figure 3.16: Communication over a bus network

20. Figure 3.17: Package-shipping example

21. Figure 3.18: The Internet software layers

22. Figure 3.19: Following a message through the Internet (continued)

23. Figure 3.19: Following a message through the Internet (continued)

24. Figure 3.19: Following a message through the Internet

25. Figure 3.20: Choosing between TCP and UDP