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312-50V13 · Question #357

312-50V13 Question #357: Real Exam Question with Answer & Explanation

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Submitted by helene.fr· Mar 6, 2026Scanning Networks

Question

You have compromised a server on a network and successfully opened a shell. You aimed to identify all operating systems running on the network. However, as you attempt to fingerprint all machines in the network using the nmap syntax below, it is not going through. invictus@victim_server.~$ nmap ­T4 ­O 10.10.0.0/24 TCP/IP fingerprinting (for OS scan) xxxxxxx xxxxxx xxxxxxxxx. QUITTING! What seems to be wrong?

Options

  • AThe nmap syntax is wrong.
  • BThis is a common behavior for a corrupted nmap application.
  • CThe outgoing TCP/IP fingerprinting is blocked by the host firewall.
  • DOS Scan requires root privileges.

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Topics

#Nmap#OS detection#privilege escalation#scanning issues
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