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d. 1,000 Mbps. e. 10,000 Mbps. 3-60. Which of the following UTP wiring quality standards govems many UTP cables for sale today? a. Category 3. b. Category 4. c. Category 6. d. Category 7 e. All of the above. 3-6 Cat 5e and Cat 6 wiring can carry Ethernet traffic up to a. Mbps. b. 10 Mbps. c. 100 Mbps d. ,000 Mbps. e. 10,000 Mbps. 3-62. Which form of UTP can carry 10 Gbps signals 100 meters? a. Cat 6. b. Cat 6A c. Both A and B. d. Neither A nor B. 3-63 Optical I fiber uses signaling. (Give the most specific answer.) b. two-voltage-level C. on/off d. digital e. All of the above. 3-64. UTP is Today, the main benefit of optical fiber compared with a. rugged construction b. lower cost c. the ability to transmit signals faster d. the ability to span greater distances 3-65. Compared with UTP, optical fiber is expensive to buy and install today. a. less (when all costs of purchasing and installation are C. more 3-66. In LANs, UTP typically is used in a. nunk lines b. access lines c. Both A and B d. None of the above. 3-67. In LANs, optical fiber typically is used in a. trunk lines b. access lines c. Both A and B d. None of the above. c. d. Both A and B None of the above. 3-68. In optical fiber, light travels through the- a. Ccone b. cladding c. Neither A nor B 3-69. The ability to transmit it in two directions simultaneously is di a. parallel communication b. ull-duplex communication c. Both A and B d. Neither A nor B 3-70. The ability to transmit in two directions simultancously is called parallel transmission. a. True. b. False. 3- or full-duplex transmission, optical fiber normally uses a. strand b. 2 strands c 4 strands d. 8 strands 16 strands 3-72. Which of the following has a single connector type? a. Optical fiber b.uTP. c. Both A and B d. Neither A nor B. 3-73. A popular type of optical fiber connector is- a SC b. ST c. Both A and B d. Neither A nor B 3-74. Small form factor connectors are used in a. b. c. d. UTP optical fiber Both A and B Neither A nor B 3-75. Optical fiber transmission usually is expressed in terms of a. frequency b. wavelength c. Both A and B about equally 3-76. Optical fiber amplitude usually is expressed in terms of a. frequency b wavelength e power d. baud rate