A user reports the inability to access a company server using the FTP protocol. A technician finds other ports to the server seem to work normally. The technician
has determined the problem is an incorrectly configured software firewall on the user’s machine. Which of the following is MOST likely the cause?
A.
Incoming connections on port 445 are blocked.
B.
Outgoing connections on port 443 are blocked.
C.
Incoming connections on port 143 are blocked.
D.
Outgoing connections on port 80 are blocked.
E.
Outgoing connections on port 21 are blocked.
Correct: E as port 21 is FTP and it’s outgoing traffic.
We are providing free CompTIA – CompTIA A+ 220-901 braindumps and past paper question and answer for your exam training, So Now don’t need to take any stress about your CompTIA – CompTIA A+ 220-901 Certification.
https://www.realexamdumps.us/comptia/220-901-braindumps.html
Correct Answer: E
Dumps4Download are providing 220-901 CompTIA A+ Certification Exam (901) practice test with complete reporting. Which helps you to practice your exam online. For More Detail: https://www.dumps4download.com/220-901-dumps.html We are providing free sample questions in PDF file format, you can easily pass 220-901 exam with the help of Dumps4Download.com.