Exam (elaborations)
Network+ Cabling Detailed Questions And Expert Answers
- Course
- Network Cabling
- Institution
- George Brown College (GBC )
Network+ Cabling Detailed Questions And Expert Answers
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Network+ Cabling 2024/2025 DetailedQuestions And Expert Answers
This type of transmissions use digital signaling over a single wire Answer:
Baseband
This type of transmissions use analog transmissions Answer: Broadband
To send multiple signals on a single cable, baseband uses something called
Answer: Time Division Multiplexing (TDM)
This allows broadband media to accommodate traffic going in different directions
on a single medium at the same time Answer: Frequency Division Multiplexing
(FDM)
You can transmit data over lines used for electric power through the utilization of
Answer: Broadband over Power Lines
What alliance provides the specification used for most implementations of
Broadband over Power Lines Answer: HomePlug Powerline Alliance
This mode accommodates transmitting and receiving on the network, but not at
the same time Answer: Half-duplex mode
, This mode a device can simultaneously transmit and receive Answer: Full-
duplex mode
This is a problem when cables are installed near electrical devices, such as air
conditioners or fluorescent light fixtures Answer: Electromagnetic
interference (EMI)
This refers to how the data signals on two separate media interfere with each
other Answer: Crosstalk
This refers to the weakening of data signals as they travel through a medium
Answer: Attenuation
This type of cable is typically used with Fast Ethernet operating at 100Mbps with a
transmission range of 100 meters Answer: Category 5
This type of cable used on networks that run at 10/100Mbps and even up to
1000Mbps Answer: Category 5e
This type of cable has a minimum of 250MHz of bandwidth and specifies cable
lengths up to 100 meters with 10/100/1000Mbps transfer, along with 10Gbps over
shorter distances Answer: Category 6
This type of cable a minimum of 500MHz of bandwidth with transmission distance
up to 100 meters with 10Gbps networking speeds Answer: Category 6a
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