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Networking Practical: Connectors and Transmission Media

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Networking Practical: Connectors and Transmission Media

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Questions and Answers

What is a disadvantage of UTP cable compared to other types of cabling?

Limited to a maximum segment length of 185 meters

Susceptible to interference (correct)

Requires hubs between stations

More expensive than STP

Which type of cable has shielding around the cable to protect it from external interference?

Thicknet

STP (correct)

Fiber optic

UTP

What is a characteristic of coaxial cabling that makes it more challenging to install compared to UTP or STP?

Limited to a maximum segment length of 100 meters

Requires hubs between stations

Less flexible and thicker (correct)

Higher cost per foot

Which type of cable does not require hubs between stations on the LAN?

Coaxial Signup and view all the answers

What is an advantage of using fiber optic cable for data transmission?

Greater protection from interference and crosstalk Signup and view all the answers

What is a key advantage of twisting wires in a twisted-pair cable?

Reduces crosstalk Signup and view all the answers

Why do twisted-pair cables have wires that come in pairs?

To reduce crosstalk Signup and view all the answers

What is the function of UTP cabling in electronic communications?

To guard against signal interference Signup and view all the answers

Why is UTP cabling preferred over other types for various electronic communications?

It helps reduce crosstalk Signup and view all the answers

How does the twisting of wires in twisted-pair cables help protect the signal?

Enhances magnetic cancellation Signup and view all the answers