Exit 600-199 Securing Cisco Networks with Threat Detection and Analysis
Question 4 of 5
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Q4 Single choice

What is the purpose of the TCP SYN flag?

  • A

    to sequence each byte of data in a TCP connection

  • B

    to synchronize the initial sequence number contained in the Sequence Number header field with the other end of the connection

  • C

    to acknowledge outstanding data relative to the byte count contained in the Sequence Number header field

  • D

    to sequence each byte of data in a TCP connection relative to the byte count contained in the Sequence Number header field

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