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` option (quiet) suppresses output, which is counterproductive for enumeration where discovering information is the goal.

The `nmap -T4` option sets an aggressive timing template for a faster scan, and the `-F` option performs a 'fast scan' by scanning only the 100 most common ports, making it efficient for quickly enumerating active hosts and their services. The `10.10.0.0/24` CIDR specifies the target network range.

The `-r` option (don't randomize ports) would typically make a scan slower, not faster, and `10.10.1.0/24` targets a different network segment than the compromised server.

The `-O` option is used for OS detection, which can be time-consuming and is not the primary objective for quickly enumerating all machines in a network.