CompTIA
JK0-019 · Question #882
Which of the following port numbers needs to be open on a firewall to allow FTP traffic?
The correct answer is A. 21. See the full explanation below for the reasoning.
Question
Which of the following port numbers needs to be open on a firewall to allow FTP traffic?
Options
- A21
- B22
- C23
- D25
How the community answered
(37 responses)- A84% (31)
- B5% (2)
- C8% (3)
- D3% (1)
Community Discussion
No community discussion yet for this question.