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Cisco

600-199 · Question #23

What is the purpose of the TCP SYN flag?

The correct answer is B. to synchronize the initial sequence number contained in the Sequence Number header field with the. See the full explanation below for the reasoning.

Question

What is the purpose of the TCP SYN flag?

Options

  • Ato sequence each byte of data in a TCP connection
  • Bto synchronize the initial sequence number contained in the Sequence Number header field with the
  • Cto acknowledge outstanding data relative to the byte count contained in the Sequence Number header
  • Dto sequence each byte of data in a TCP connection relative to the byte count contained in the Sequence

How the community answered

(23 responses)
  • A
    4% (1)
  • B
    83% (19)
  • C
    4% (1)
  • D
    9% (2)

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Full 600-199 Practice