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X.25 is ________ Network.

  • A.Connection Oriented Network
  • B.Connection Less Network
  • C.Either Connection Oriented or Connection Less
  • D.Neither Connection Oriented nor Connection Less

Answer: A

X.25 is a packet switching network standard for wide area networks that sets up a virtual circuit between the two ends before data are sent, so it is a connection oriented network. A connection-less network, such as IP, sends each packet independently with no set-up. X.25 is not either one at the user's choice, and it is not neither, so the first option is the only one that fits. The answer is option (A), Connection Oriented Network.

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