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During networking, the process of processor asking each host that if it want to send message is called

  • querying
  • sharing
  • communicating
  • polling

Answer: Option D

Similar Questions :

1. Sink means

  • sending unit
  • receiving unit
  • broadcasting
  • none of above

Answer: Option B

2. Most commonly used transmission speeds in BPS is

  • 2400
  • 9600
  • 1200
  • 4800

Answer: Option A

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

  • simplex
  • Full duplex
  • Half duplex
  • multiplex

Answer: Option B

4. A communication network which is used over regional, national or global area is

  • LAN
  • WAN
  • MAN
  • VAN

Answer: Option B

5. Which performs modulation and demodulation

  • Modem
  • Fiber optic
  • satellite
  • coaxial cable

Answer: Option A

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