What would be the fastest way to perform content enumeration on a given web server by using the Gobuster tool?

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?

In order to tailor your tests during a web-application scan, you decide to determine which web-server version is hosting the application. On using the sV flag with Nmap. you obtain the following response:
80/tcp open http-proxy Apache Server 7.1.6
what Information-gathering technique does this best describe?

What firewall evasion scanning technique make use of a zombie system that has low network activity as well as its fragment identification numbers?

Which of the following program infects the system boot sector and the executable files at the same time?