2. IT Essentials 1 Chapter 8 JEOPADY

3. RouterModesWANEncapsulationWANServicesRouterBasicsRouterCommands 100 200 300 400 500RouterModesWANEncapsulationWANServicesRouterBasicsRouterCommands 100 200 300 400 500 Network Types Networking Concepts Networking Devices Topologies Topologies Ethernet Standards OSI and OSI and TCP/IP Models 100 200 300 400 500 100 200 300 400 500 ► ► ► F i n a l J e o p a r d y ◄ ◄ ◄

4. Question The three methods of connecting network devices. Network Types 100 A: What are Copper Cabling, Fiber Optic, and Wireless? 100 200 300 400 500

5. Question A: What is a LAN? A group of interconnected devices that is under the same administrative control. Network Types 200 100 200 300 400 500

6. Question 100 200 300 400 500 A: What is the Internet? The most common example of a WAN Network Types 300

7. Question 100 200 300 400 500 A: What is an Access Point? Device that connects wireless devices to form a wireless network Network Types 400

8. Question 100 200 300 400 500 A: What is a Peer to Peer network? Devices are connected directly to each other without any additional networking devices between them. Network Types 500

9. Question 100 200 300 400 500 A: What is Bandwidth? The amount of data that can be transmitted within a fixed time period Networking Concepts 100 200 300 400 500

10. Question 100 200 300 400 500 A: What is half-duplex? Data flows in one direction at a time. Networking Concepts 200

11. Question 100 200 300 400 500 A: What is an IP address? A number that is used to identify a device on the network.. Networking Concepts 300

12. Question 100 200 300 400 500 A: What is Class C? Class of IP addresses used by small networks. Networking Concepts 400

13. Question 100 200 300 400 500 A: What is 255.255.0.0? Subnet mask for a Class B network Networking Concepts 500

14. Question 100 200 300 400 500 A: What is a hub? Device that extends the range of a network by receiving data on one port, and then regenerating the data and sending it out to all other ports. Networking Components 100

15. Question 100 200 300 400 500 A: What is a bridge? A device used to filter network traffic between LAN segments Networking Components 200

16. Question 100 200 300 400 500 A: What is a router? A device that connects entire networks to each other. Networking Components 300

17. Question 100 200 300 400 500 A: What is a multipurpose device? Network devices that perform more than one function. Networking Components 400

18. Question 100 200 300 400 500 A: What is Crosstalk? The noise generated by adjacent pairs of wires in the cable Networking Components 500

19. Question 100 200 300 400 500 A: What is Bus Topology? Each computer connects to a common cable. Topologies 100

20. Question 100 200 300 400 500 A: What is a Star topology? This topology has a central connection point, which is normally a device such as a hub, switch, or router. Topologies 200

21. Question 100 200 300 400 500 A: What is a Mesh topology? This topology connects all devices to each other. Topologies 300

22. Question 100 200 300 400 500 A: What is a broadcast topology? This logical topology is first come, first served for transmitting data on the network. Topologies 400

23. Question 100 200 300 400 500 A: What is a Token Passing logical topology? Controls network access by passing an electronic object sequentially to each host. Topologies 500

24. Question 100 200 300 400 500 A: What is 10-Base-T? EIA/TIA Category 3,4,5 Ethernet Standards 100

25. Question 100 200 300 400 500 A: What is 100 metres? 100-BaseTX maximum length. Ethernet Standards 200

26. Question 100 200 300 400 500 A: What is electro-magnetic interference (EMI)? 10-Base-T is susceptible to this problem. Ethernet Standards 300

27. Question 100 200 300 400 500 A: What is 10BASE-FL, 100BASE-FX, 1000BASE-SX and 1000BASE-LX ? One of the fiber-optic Ethernet standards Ethernet Standards 400

28. Question 100 200 300 400 500 A: What is 802.11g? This wireless Ethernet standard can transmit up to 300 ft (91m) Ethernet Standards 500

29. Question 100 200 300 400 500 A: What is the OSI model? Has 7 layers. OSI and TCP/IP Models 100

30. Question 100 200 300 400 500 A: What is Network Access? Bottom level of the TCP/IP model OSI and TCP/IP Models 200

31. Question 100 200 300 400 500 A: What is the Internet layer? Where IP addressing and routing take place in the TCP/IP model OSI and TCP/IP Models 300

32. Question 100 200 300 400 500 A: What is the Data Link layer? OSI and TCP/IP Models 400 Provides physical addressing and media access procedures (OSI model).

33. Question 100 200 300 400 500 A: What are the Physical AND Data Link layers of the OSI model? The Network Interface layer in the TCP/IP model is the same as ________ in the OSI model. OSI and TCP/IP Models 500

34. Question A: What is ATZ? The AT Command to reset the modem Final Jeopardy 100 200 300 400 500