What is the best way to find out?

exams 312-50v10 312-50v10 exam 0 Comments

You are doing an internal security audit and intend to find out what ports are open on all the servers.

What is the best way to find out?
A . Scan servers with Nmap
B . Scan servers with MBSA
C . Telnet to every port on each server
D . Physically go to each server

Answer: A