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WGU C172 Network & Security Chapter 2 Exam Questions and certified Answers 2024/2025 $11.99   Add to cart

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WGU C172 Network & Security Chapter 2 Exam Questions and certified Answers 2024/2025

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  • WGU C172 Network & Security

WGU C172 Network & Security Chapter 2 Exam Questions and certified Answers 2024/2025 How many wires are used in an Ethernet cable to transmit 10Mbps-100Mbps of data? - correct answer 4 How many wires are used in an Ethernet cable to transmit 1Gpbs-10Gbps of data? - correct answer 8 link - ...

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WGU C172 Network & Security Chapter 2
Exam Questions and certified Answers
2024/2025

How many wires are used in an Ethernet cable to transmit 10Mbps-100Mbps of data? -
correct answer 4


How many wires are used in an Ethernet cable to transmit 1Gpbs-10Gbps of data? -
correct answer 8


link - correct answer point from one cable termination to another


full channel - correct answer consists of all the link elements from the wall plate to the
hub or switch


attenuation - correct answer also called insertion loss, this is the amount of loss in the
signal strength as it propagates down a wire or fiber strand


near-end crosstalk (NEXT) - correct answer a measure of the level of crosstalk or
signal coupling within the cable, with a high NEXT (dB) value being desirable


How do you figure out the limit on the bend radius of a cable? - correct answer the limit
on the bend radius is four times the outer jacket diameter


Alien Crosstalk (AXT) - correct answer Unwanted signal coupling from one permanent
link to another


Balanced Mode - correct answer Neither wire in the wire pairs connects to ground


CAT6 (category 6) - correct answer Twisted-pair cables capable of carrying up to
1000Mbps (1 gigabit) of data up to a length of 100 meters

, CAT7/7a and CAT6a - correct answer UTP cable standards that support 10GB date
rates for a length of 100 meters


Color Map - correct answer The specification of which wire color connects to which pin
on the connector


Crossover Cable - correct answer Transmit and receive signal pairs are crossed to
properly align the transmit signal on one device with the receive signal on the other
device


Crosstalk - correct answer Signal coupling in a cable


EIA - correct answer Electronic Industries Alliance


EIA/TIA 568-B - correct answer The standard that defines the six subsystems of a
structured cabling system


ELTCTL - correct answer Equal Level Transverse Conversion Transfer Loss


EMI - correct answer Electromagnetic interference


Entrance Facilities (EF) - correct answer A room set aside for complex electronic
equipment


F/UTP - correct answer Foil over twisted-pair cabling


Hybrid Echo Cancellation Circuit - correct answer Removes the transmitted signal from
the receive signal


IEEE 802.3an-2006 10GBASE-T - correct answer The standard for 10Gbps

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