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Give one difference between point to poi...

Give one difference between point to point mode of communication and broadcast mode of communication. Give one example of each mode of communication.

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Point to point communication is the communication between two persons. For example when a person talks with someone on landline telephone then it is point to point communication.
Broadcast communication: Thar communication in which transmitter is one but receivers are large in number:
For examples : Radio and TV communication.
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BETTER CHOICE PUBLICATION-PRINCIPLES OF COMMUNICATION -SHORT ANSWER TYPE QUESTIONS
  1. Explain basic elements of communication system with the help of block ...

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  2. What are the limitations of amplitude modulation ?

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  3. Give one difference between point to point mode of communication and b...

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  4. Why is ground wave propagation not suitable for high frequency ?

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  5. Explain the term ground waves propagation of radio-waves.

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  6. Explain why sky wave propagation is not possible for high frequency ra...

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  7. What is space wave propagation ? Give one example of communication sys...

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  8. Write any two factors, which justify the need of modulation for the tr...

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  9. Explain space wave propagation.

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  10. What do you mean by medium wave band and short wave band ?

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  11. Define frequency modulation.

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  12. What do you mean by medium wave band and short wave band ?

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  13. What is remote sensing? WHat are the uses of remote sensing satellites...

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  14. Compare amplitude modulation and frequency modulation.

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  15. Write any four advantages of optical fibre communication.

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  16. What is modem?

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  17. Draw a labelled block diagram of a basic communication system.

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  18. Explain the concept of amplitude modulation by drawing suitable wave...

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  19. What is the need for modulation ?

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  20. Explain space wave propagation of radio waves.

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