Chapter 3

4. Topology where a central device communicates with two or more other devices, and all communication goes through the central device
9. Occurs if two or more devices on the same medium transmit simultaneously
11. Topolology where switches are connected to a central switch with computers attached to them
12. The media access method that ethernet uses in half-duplex mode
14. Topology that connects each device to every other device in a network
16. The path data travels between computers on a network
17. The error-checking code in an ethernet frame's trailer
19. The set of rules for each networking technology
20. A system that uses analog techniques to encode binary 1s and 0s across a continuous range of values

1. The extent to which signals in an ethernet bus topology network are propagated
2. When electricity bounces off the end of a cable and back in the other direction
3. Topology where devices are daisy-chained to one another, but the cabling is brought around to form a ring
5. Cabling which is used to communicate between LANs or switches
6. When signals travel along cables and through devices until they weaken enough or until a device absorbs them
7. When point-to-point topology is used with wireless networks
8. The arrangement of cabling and how cables connect devices
10. An electrical component called a "resistor"
13. Method of transmission which sends digital signals that are represented by a pulse of electricity or light
15. Topology which uses a central device to interconnect computers in a LAN
18. Topology where there is a direct link between two devices