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d internal noise 3-50. Twisting wires reduces a. b. c. d. EMI crosstalk interference Both A and B Neither Anor B 3-5 Untwisting wire pairs no more than 1.25 cm (a half inch) at their ends reduces a. EMI b. cosstalk interference e. teminal crosstalk interference d. None of the above 3-32. Untwisting wire pairs no more than 1.25 em (a half inch) at their ends eliminates terminal crosstalk interference. b. False. 3-53. Serial transmission is transmission over a single wire pair. a. True. b. False. 3-54. The main benefit of parallel transmission over serial transmission is a. reliability b. speed c. Both A and B d. Neither A nor B 3-55. Parallel transmission is transmission over a. four wire pairs b. more than one wire pair 3-56. Which type of transmission is more widely used today? a. Serial. b. Parallel. c. Both are used about equally 3-57. The Ethernet standard limits UTP propagation distances to 100 meters at all speeds up to 1 Gbps. a. True. b. False. 3-58. UTP categories rate theof cabling. a. quality b. cost c. quality of service performance d. eror performance 3-9. Cat 3 wiring can carry Ethernet traffic up to a. Mbps. b. 0Mbps. c. 100 Mbps d. 1,000 Mbps. e. 10,000 Mbps. 3-00 d internal noise 3-50. Twisting wires reduces a. b. c. d. EMI crosstalk interference Both A and B Neither Anor B 3-5 Untwisting wire pairs no more than 1.25 cm (a half inch) at their ends reduces a. EMI b. cosstalk interference e. teminal crosstalk interference d. None of the above 3-32. Untwisting wire pairs no more than 1.25 em (a half inch) at their ends eliminates terminal crosstalk interference. b. False. 3-53. Serial transmission is transmission over a single wire pair. a. True. b. False. 3-54. The main benefit of parallel transmission over serial transmission is a. reliability b. speed c. Both A and B d. Neither A nor B 3-55. Parallel transmission is transmission over a. four wire pairs b. more than one wire pair 3-56. Which type of transmission is more widely used today? a. Serial. b. Parallel. c. Both are used about equally 3-57. The Ethernet standard limits UTP propagation distances to 100 meters at all speeds up to 1 Gbps. a. True. b. False. 3-58. UTP categories rate theof cabling. a. quality b. cost c. quality of service performance d. eror performance 3-9. Cat 3 wiring can carry Ethernet traffic up to a. Mbps. b. 0Mbps. c. 100 Mbps d. 1,000 Mbps. e. 10,000 Mbps. 3-00