Computer Hacking Forensic Investigator (CHFI) — Question 33

What is the following command trying to accomplish?

Answer options

• A. Verify that UDP port 445 is open for the 192.168.0.0 network
• B. Verify that TCP port 445 is open for the 192.168.0.0 network
• C. Verify that NETBIOS is running for the 192.168.0.0 network
• D. Verify that UDP port 445 is closed for the 192.168.0.0 network

Correct answer: A

Explanation

The correct answer is A because the command is specifically checking for the availability of UDP port 445 on the specified network. Option B is incorrect as it pertains to TCP, not UDP. Option C does not relate to the specific port check and option D contradicts the intent by focusing on the port being closed instead of open.