PC PRO Chapter 6

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Across
  1. 3. Network in which all hosts share all resources.
  2. 7. A network with geographically disperse connections that connect multiple LANs.
  3. 8. Maintains the signal in the center of the core.
  4. 11. A specialized device that performs a specific network role.
  5. 18. A device optimized for the single purpose of providing file sharing.
  6. 20. A hardware device that converts digital data into digital signals sent on the medium.
  7. 22. Carries the signal.
  8. 23. Functions as a second physical channel and as a ground.
  9. 25. A gigabit Ethernet cable with 10 Gbps speeds limited to cable length less than 100 meteres.
  10. 26. Small geographic area network.
  11. 29. A gigabit Ethernet cable with 10 Gbps speeds limited to cable length less than 55 meteres.
  12. 31. Central connecting point for multiple media segments on the same subnet.
  13. 33. Prevents the cladding and central core from breaking.
  14. 34. A coaxial cable specification used for CCTV video systems.
  15. 37. A cable that provides more EMI protection, but is more expensive than UTP cable..
  16. 38. A coaxial cable specification used for cable TV, satellite TV, and broadband cable internet.
  17. 39. Uses the same wire configuration on each connector end.
  18. 41. Connects two segments within the same subnet.
  19. 43. Similar to WLAN but uses different technology to connect to the internet. Also known as 3G or 4G networks.
  20. 44. Hardware or software that provides a path for signals to pass between devices.
  21. 48. A hardware device that connects two network segments with different subnet addresses.
  22. 49. Carries broadband internet signals.
  23. 51. Group of LANs that are geographically isolated but are connected to form a large internetwork.
  24. 52. Private network that uses internet technologies.
Down
  1. 1. A host that provides a service. VoIP Software that provides voice communication over an IP network.
  2. 2. Transfers data using a single light ray.
  3. 4. Private network that uses internet technologies but its resources are made available to trusted external users.
  4. 5. Central connection for multiple media segments on the same subnet.
  5. 6. A connector with 4 connectors, 2 pairs of wires, and a locking tab; used primarily for telephone wiring.
  6. 9. A cable generally used for Ethernet cables and telephone wires.
  7. 10. A cable that supports gigabit Ethernet.
  8. 12. A connector with 8 connectors, 4 pairs of wires, and a locking tab; used for Ethernet networks.
  9. 13. Encases everything and protects the cable.
  10. 14. Carries data signals in cables.
  11. 15. Encases a cable to protect it from external elements.
  12. 16. Rules or standards that describe how hosts communicates and exchange data.
  13. 17. A portion of a network with a common network address.
  14. 18. or hosts Computers.
  15. 19. Network the size of a few blocks to a metropolitan area.
  16. 21. Network in which hosts have specific roles.
  17. 22. Has the strictest specifications for crosstalk and noise of the Cat cables.
  18. 24. Arrange wires in the first connector using T568A standard and the second connector the T568B standard.
  19. 27. Computer system controlled by a single organization.
  20. 28. Interfaces Devices that send and receive electrical signals.
  21. 30. Large, world-wide, public network.
  22. 32. Carries broadband internet signals.
  23. 35. Surrounds inner cable conductor and keeps signal separated from the mesh conductor.
  24. 36. A hardware device that converts binary data to analog waves and vice versa.
  25. 40. Mesh network that uses wireless connection only.
  26. 42. Used with both single and multi-mode cabling.
  27. 45. media Path for electrical signals between devices.
  28. 46. A hardware device that creates and receives transmission signals sent along the networking medium.
  29. 47. Same as LAN but uses wireless connection.
  30. 50. Small network for communication between devices.