Across
- 4. lan that uses no wires
- 8. telephone systems satellites
- 10. high end programs designed to provide network
- 11. hardware that can be found on many types of servers
Down
- 1. a software such as internet explore
- 2. software architectural model relationship
- 3. collects telephone service
- 5. each device on a network
- 6. people who break into computer systems
- 7. a small simple inexpensive device
- 9. connected by routers