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PT0-003 · Question #233
PT0-003 Question #233: Real Exam Question with Answer & Explanation
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Submitted by stefanr· Mar 6, 2026Reconnaissance and enumeration
Question
A penetration tester observes the following output from an Nmap command while attempting to troubleshoot connectivity to a Linux server: Which of the following is the most likely reason for the connectivity issue?
Options
- AThe SSH service is running on a different port.
- BThe SSH service is blocked by a firewall.
- CThe SSH service requires certificate authentication.
- DThe SSH service is not active.
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Topics
#Nmap#Port scanning#SSH#Network troubleshooting