Question

Which of the given statements is correct regarding unguided media?

1.There is no physical path for signals to pass through.

2. Communication is done wirelessly.

3. Radio waves, microwaves etc. are examples of this.

• A. 1&2
• B. 2&3
• C. 1&3
• D. 1,2&3

Answer 1

Answer:

D. 1,2&3

• Unguided media, also known as wireless media, refers to the transmission of data through air (or vacuum) without the use of physical cables or wires.

• Unguided media does not require a physical medium such as a cable for data transmission.

• Unguided media uses wireless communication, where data is transmitted through the air using electromagnetic waves.

Examples of undirected media include:

• Radio waves

• Microwave

• Infrared waves

• Satellite communication

• WiFi

• Bluetooth

• Cellular networks