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      Question

      In TCP/IP, the "three-way handshake" is used to

      establish a connection. What is the correct sequence of messages?
      A SYN -> ACK -> SYN/ACK Correct Answer Incorrect Answer
      B SYN -> SYN/ACK -> ACK Correct Answer Incorrect Answer
      C ACK -> SYN -> SYN/ACK Correct Answer Incorrect Answer
      D SYN/ACK -> SYN -> ACK Correct Answer Incorrect Answer
      E ACK -> SYN/ACK -> SYN Correct Answer Incorrect Answer

      Solution

      Answer: B) SYN -> SYN/ACK -> ACK

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