The key detail in the Nmap scan output is that port 2222/tcp is open and running the SSH service. The standard SSH port is 22, so if the tester was attempting to connect on port 22, they would not succeed because SSH is instead listening on port 2222.
This is a common security hardening tactic-moving services to non-standard ports to reduce automated attacks.
There is no indication that the service is blocked (B), or requires certificates (C), or is inactive (D), because Nmap clearly shows the service is open and identified.
CompTIA PenTest+ Reference:
PT0-003 Objective 3.3: Analyze tool output or data related to engagement activities.
Nmap usage and interpreting scan results is emphasized in multiple sections.