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Transmission Medium Overview

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Questions and Answers

What is the main difference between wired and wireless transmission mediums?

Wired transmission mediums use physical cables, while wireless transmission mediums use electromagnetic waves. (correct)

Wired transmission mediums are less susceptible to interference, while wireless transmission mediums use fiber optic cables.

Wired transmission mediums are more secure, while wireless transmission mediums are faster.

Wired transmission mediums are guided, while wireless transmission mediums are unguided.

Why are wired transmission mediums generally considered more secure?

They use fiber optic cables for data transmission.

They are less susceptible to interference.

They require physical cables for data transfer. (correct)

They have faster data transmission speeds.

Which type of cable is commonly used in cable TV systems and broadband internet connections?

Fiber optic cables

Coaxial cables (correct)

Ethernet cables

Twisted pair cables

What is the main advantage of using fiber optic cables in data transmission?

Use in long-distance communication systems (C) Signup and view all the answers

In what way do guided and unguided transmission mediums differ?

Guided mediums require physical cables or wires, while unguided mediums use electromagnetic waves. (C) Signup and view all the answers

Why are twisted pair cables commonly used in LANs and telephone systems?

To transmit data within local networks (C) Signup and view all the answers

Transmission Medium Overview

Choose a study mode

Podcast

Questions and Answers

What is the main difference between wired and wireless transmission mediums?

Why are wired transmission mediums generally considered more secure?

Which type of cable is commonly used in cable TV systems and broadband internet connections?

What is the main advantage of using fiber optic cables in data transmission?

In what way do guided and unguided transmission mediums differ?

Why are twisted pair cables commonly used in LANs and telephone systems?

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