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EC-Council

412-79V9 · Question #149

Which one of the following scans starts, but does not complete the TCP handshake sequence for each port selected, and it works well for direct scanning and often works well through firewalls?

The correct answer is A. SYN Scan. See the full explanation below for the reasoning.

Question

Which one of the following scans starts, but does not complete the TCP handshake sequence for each port selected, and it works well for direct scanning and often works well through firewalls?

Options

  • ASYN Scan
  • BConnect() scan
  • CXMAS Scan
  • DNull Scan

How the community answered

(20 responses)
  • A
    75% (15)
  • B
    5% (1)
  • C
    5% (1)
  • D
    15% (3)

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