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WGU C172 Networking & Security Cable Study Guide Exam Questions with Key Marking Scheme Updated 2024/2025 $11.99   Add to cart

Exam (elaborations)

WGU C172 Networking & Security Cable Study Guide Exam Questions with Key Marking Scheme Updated 2024/2025

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  • WGU C172 Network & Security
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  • WGU C172 Network & Security

WGU C172 Networking & Security Cable Study Guide Exam Questions with Key Marking Scheme Updated 2024/2025 Delay Skew - correct answer This is a measure of the difference in arrival time between the fastest and the slowest signal in a UTP wire pair 10GBASE-T - correct answer 10Gbps over twiste...

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  • November 2, 2024
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  • 2024/2025
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  • WGU C172 Network & Security
  • WGU C172 Network & Security
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KieranKent55
WGU C172 Networking & Security Cable
Study Guide Exam Questions with Key
Marking Scheme Updated 2024/2025

Delay Skew - correct answer This is a measure of the difference in arrival time
between the fastest and the slowest signal in a UTP wire pair


10GBASE-T - correct answer 10Gbps over twisted-pair copper cable


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


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


Power Sum Alien Near-End Cross-Talk - correct answer PSANEXT


Power Sum Alien Attenuation to Crosstalk Ratio - correct answer PSAACRF


Foil Over Twisted-Pair Cabling - correct answer F/UTP


Transverse Conversion Loss - correct answer TCL


Equal Level Transverse Conversion Transfer Loss - correct answer ELTCTL


Longitudinal Conversion Loss - correct answer LCL


Transverse Conversion Transfer Loss - correct answer TCTL


Power-Sum Alien Near-End Crosstalk - correct answer PSANEXT

,Power-Sum Alien Attenuation Cross-talk Ratio Far-End - correct answer PSAACRF


Multilevel Encoding - correct answer Technique used to reduce in the required
bandwidth required to transport the data


Hybrid Echo Cancellation Circuit - correct answer Removes the transmitted signal from
the receive signal
Which type of Ethernet cable can maintain 10Gbps transmission speeds through the
course of its maximum 100-meter length? - correct answer CAT 6a


Which Internet access technology uses ordinary telephone wires for data transmission?
- correct answer DSL


Which device is used to organize network cables as they run between switches and
other network devices? - correct answer Patch panel


Which network device is used to connect two or more network segments by performing
OSI layer 3 functions like packet-forwarding? - correct answer Router


Which network device is used to convert between digital information from a LAN and
analog signals for transmission over a standard telephone wire? - correct answer
Modem


Which device could be used to send commands to the mainframe for remote execution
in early mainframe installations? - correct answer Dumb terminals


Which device is responsible for implementing network address translation (NAT)? -
correct answer Router


Which OSI layer is related to the function of the IP protocol suite? - correct answer
Network

, Which OSI layer is responsible for organizing how bits are passed over the physical
layer between devices within the same collision domain? - correct answer Data link


Which OSI layer would define the scope of a protocol that makes sure packets of data
are received correctly and resends them if they are not? - correct answer Transport


Which protocol suite performs functions of OSI layer 4? - correct answer TCP


Which command produces the following output?Non-authoritative answer:Name:
www.google.comAddress: 172.217.11.132 - correct answer nslookup


Which command should be used to manually enter the default gateway for a computer?
- correct answer route


Which network diagnostic tool displays the path packets take between two endpoints? -
correct answer traceroute


Which network type is used to wire multiple PCs to a home router? - correct answer
LAN


An office's infrastructure connects network devices and printers through a central
access point without the use of cabling. Which network type does this office use? -
correct answer WLAN


What type of medium is commonly used within a 1000 Mbps Ethernet network? -
correct answer CAT5e


Which network topology is shown in the following diagram (everything connected)? -
correct answer Full mesh

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