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Question Detail

Which performs modulation and demodulation

  • Modem
  • Fiber optic
  • satellite
  • coaxial cable

Answer: Option A

Similar Questions :

1. Dialogue control and token management are responsibilities of

  • Network layer
  • Session Layer
  • Transport Layer
  • None of above

Answer: Option B

2. At data link layer error detection is achieved by

  • Cyclic Redundancy Code
  • Hamming codes
  • Bit stuffing
  • Equalization

Answer: Option A

3. Frequency range 300 kHz to 3 MHz is used for

  • AM radio transmission
  • FM radio transmission
  • TV radio transmission
  • None of above

Answer: Option A

4. Loss in signal power as light travels down the fiber is called

  • Interruption
  • Propagation
  • Scattering
  • Attenuation

Answer: Option D

5. A network which need human intervention for routing signal is

  • Bus network
  • ring network
  • star network
  • T switched network

Answer: Option D

Read more from - Networking Basics Questions Answers
Post a comment

  • Mahesh Naidu 10 years ago

    Modem

    mastguru 10 years ago replied

    Dear Mahesh, thanks for your answer. For time being answers were hidden on site. Now it has been corrected. You can check answer of any question now.

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