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

  • Interruption
  • Propagation
  • Scattering
  • Attenuation
Similar Questions :

1. Routing is done on which layer

  • Datalink Layer
  • Session Layer
  • Network layer
  • Transport Layer

2. Communication mode which supports data in both directions at the same time is called

  • simplex
  • Full duplex
  • Half duplex
  • multiplex

3. Routing is done on which layer

  • Datalink Layer
  • Network Layer
  • Session
  • Presentation

4. In data transmission the bit coding scheme used to represent a byte is typically

  • EBCDIC
  • SNA
  • ASCII
  • Hexadecimal

5. Dialogue control and token management are responsibilities of

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