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Exam 312-50 All Questions

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Exam 312-50 topic 4 question 16 discussion

Actual exam question from ECCouncil's 312-50
Question #: 16
Topic #: 4
[All 312-50 Questions]

Which NMAP command combination would let a tester scan every TCP port from a class C network that is blocking ICMP with fingerprinting and service detection?

  • A. NMAP -PN -A -O -sS 192.168.2.0/24
  • B. NMAP -P0 -A -O -p1-65535 192.168.0/24
  • C. NMAP -P0 -A -sT -p0-65535 192.168.0/16
  • D. NMAP -PN -O -sS -p 1-1024 192.168.0/8
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by pindarots at Feb. 22, 2020, 2:10 p.m.

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Pragdeashwar
7 months, 2 weeks ago
answer is C "NMAP -P0 -A -sT -p0-65535 192.168.0/16"
upvoted 1 times
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dorinh
2 years, 12 months ago
Selected Answer: B
Class C private IP: 192.168.0.0/24 Flags: -A: Enable OS detection, version detection, script scanning, and traceroute -O: Enable OS detection -p: Only scan specified ports (-p1-65535; ALL) -PO[protocol list]: IP Protocol Ping
upvoted 1 times
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jasonderules
4 years, 9 months ago
A wont scan every port though...
upvoted 1 times
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pindarots
4 years, 9 months ago
Isn't anwer A the right answer?
upvoted 1 times
Dave_Bigger
4 years, 9 months ago
No, because without specifying the ports like answer B does, NMAP will only scan the top 1000 ports. B is the correct answer here.
upvoted 2 times
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C (25%)
B (20%)
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