A __ signal is made up of many sign waves.

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• No error detection scheme is perfect because transmission errors can affect the additional information as well as the data.

  (A) True
  (B) False

  ►Correct Option
  
  Correct Option is: B
  

  Updated on 15/09/2022

• In __ network occupies larger areas like cities & countries.

  (A) LAN
  (B) MAN
  (C) WAN
  (D) None of the above

  ►Correct Option
  
  Correct Option is: C
  

  Updated on 15/09/2022

• In __ network occupies the smaller area like a room a floor or a building.

  (A) LAN
  (B) MAN
  (C) WAN
  (D) None of the above

  ►Correct Option
  
  Correct Option is: A
  

  Updated on 15/09/2022

• __ has no way to determine the cause of the problem.

  (A) Trace Route
  (B) ICMP
  (C) Ping
  (D) None of the above

  ►Correct Option
  
  Correct Option is: C
  

  Updated on 15/09/2022

• The term __ is used to denote the definition of a packet used with a specific type of network.

  (A) Frame
  (B) Data
  (C) Packet
  (D) None of the above

  ►Correct Option
  
  Correct Option is: A
  

  Updated on 15/09/2022

• __ have advantages arisen from the size and ease of computation.

  (A) Parity
  (B) Checksums
  (C) CRC
  (D) None of the above

  ►Correct Option
  
  Correct Option is: C
  

  Updated on 15/09/2022

• Computers attached to an ether use __ in which a computer waits for the ether to be idle before transmitting a frame.

  (A) CSMA/CA
  (B) CSMA/CD
  (C) Token Passing
  (D) None of the above

  ►Correct Option
  
  Correct Option is: B
  

  Updated on 15/09/2022

• FDDI can transmits data at a rate of?

  (A) 100 million bits per second
  (B) 100 million bits per second
  (C) 100 million bits per second
  (D) None of the above

  ►Correct Option
  
  Correct Option is: A
  

  Updated on 15/09/2022