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McAfee

MA0-150 · Question #102

A scanned system has the following ports open: TCP 25, TCP 53, TCP 139, and TCP 445. What operating system is running?

The correct answer is D. Don't have enough information. See the full explanation below for the reasoning.

Question

A scanned system has the following ports open: TCP 25, TCP 53, TCP 139, and TCP 445. What operating system is running?

Options

  • AWindows
  • BLinux
  • CUnix
  • DDon't have enough information

How the community answered

(56 responses)
  • A
    4% (2)
  • B
    7% (4)
  • C
    16% (9)
  • D
    73% (41)

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