Physical Transmission Media Quiz

The video tutorial covers different types of physical transmission media, including twisted pair cables, coaxial cables, and fiber optic cables. It explains the structure, advantages, and uses of each type. Twisted pair cables are cost-effective and flexible, coaxial cables offer high-speed data transmission with noise reduction, and fiber optic cables provide high bandwidth over long distances. The video concludes with a reminder to subscribe for more educational content.

What is the physical path over which communication takes place called?

• Wireless transmission medium

• Physical transmission medium

• Digital transmission medium

• Optical transmission medium

Which of the following is NOT a type of cable used as a transmission medium?

• Fiber optic cable

• Coaxial cable

• Twisted pair cable

• Ethernet cable

What are the two types of twisted pair cables?

• Shielded and Unshielded

• Insulated and Non-insulated

• Copper and Aluminum

• Single and Double

Which of the following is an advantage of twisted pair cables?

• They are heavy

• They are difficult to install

• They are expensive

• They are flexible

What is a coaxial cable primarily used for?

• Carrying low frequency data signals

• Carrying water

• Carrying high frequency data signals

• Carrying electrical power

Which of the following is NOT an advantage of coaxial cables?

• They are cheaper than twisted pair cables

• They can control multiple frequencies

• They are less prone to noise

• They can transmit data faster than twisted pair cables

What material is used in fiber optic cables to carry light signals?

• Plastic

• Copper

• Aluminum

• Glass or any transparent material

Which component of a fiber optic cable transforms electrical signals into light waves?

• Transmitter

• Insulator

• Receiver

• Conductor

What is one of the advantages of fiber optic cables?

• They minimize the sparking risk

• They are more prone to noise

• They are heavier than other cables

• They have lower bandwidth

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