An IT administrator wants to perform a comprehensive security audit on their network. The administrator needs to identify both TCP and UDP services running across all devices.

Which approach should the IT administrator take to achieve a thorough scan using Nmap?

answer

Perform a UDP scan $(-$sU$)$ only.

Perform separate TCP connect scans $(-$sT$)$ and UDP scans $(-$sU$).$

Use the $-$A switch to automatically scan both TCP and UDP ports.

Perform a TCP SYN scan $(-$sS$)$ only.