You have successfully comprised a server having an IP address of 10.10.0.5. You would like to enumerate all machines in the same network quickly. What is the best Nmap command you will use?

The -q flag is not a valid Nmap option and would cause the command to fail.

The -F (fast) flag reduces the default port scan from 1000 ports to the top 100, significantly speeding up discovery across an entire /24 subnet. Combined with -T4 aggressive timing and the correct subnet 10.10.0.0/24 matching the compromised host at 10.10.0.5, this is the optimal quick enumeration command.

The subnet 10.10.1.0/24 is incorrect - the compromised host 10.10.0.5 belongs to 10.10.0.0/24, and -r scans ports consecutively rather than enabling fast host discovery.

The -O flag enables OS detection, which is slower and does not optimize for quick host enumeration across a network.