UNIT 5 PREPARATION SHORTS

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 MULTIPLEXING TECHNIQUES :-

  1. Define multiplexing ? need for multiplexing ?
  2. Types of multiplexing techniques ?
  3. Block diagram of FDM ?
  4. Block diagram of TDM ?
  5. Applications of TDM,FDM?
  6. Advantages & Disadvantages  of TDM ?
  7. Advantages & Disadvantages  of FDM ?
  8. Compare FDM,TDM ?
  9. NEED for MODEM ?
  10. Define modem ?different types of modem ?
  11. Draw block diagram of DSL ?
  12. Draw block diagram of ADSL ?
  13. Draw band diagram for ADSL ?

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