Chapter 3

2. public Wifi network called _____
5. systems use analog techniques to encode binary
7. point to point topologies are used with wireless networks called _____
8. The error checking code in an Ethernet Frame's trailer
10. installed in a physical bus
13. ___access method, in which an acknowledgment is required for every packet sent
15. when electricity bounces off the end of a cable and back in the other direction
17. occurs if two or more devices on the same medium transmit simultaneously
18. signals arriving at different times
19. the actual application to application data transfer speed is the ___

1. solid objects absorb radio signals, causing them to ___
3. The extra 5 MB comes in the form of packet and frame headers, acknowledgments, and retransmissions, known as ____
4. cabling used to communicate between LANs or between switches
6. ______ Ethernet, defined by IEEE 802.3i
9. the path data travels between computers on a network is considered the network’s ____
11. the simplest topology
12. transmission method sends digital signals in which each bit of data is a pulse of electricity
14. wireless networking, known as Wireless Fidelity
16. network technology provides reliable transport of data, slow to current standards
18. The 802.11n standard takes much of what works in the earlier standards and improves on it by adding ____ antennas