CompTIA
JK0-801 · Question #993
A customer requires that both of the default FTP ports be allowed on the firewall. Which of the following should the technician enable to allow this communication? (Select TWO).
The correct answer is A. TCP/20 C. TCP/21. See the full explanation below for the reasoning.
Question
A customer requires that both of the default FTP ports be allowed on the firewall. Which of the following should the technician enable to allow this communication? (Select TWO).
Options
- ATCP/20
- BUDP/20
- CTCP/21
- DUDP/21
- ETCP/22
- FUDP/22
How the community answered
(27 responses)- A78% (21)
- B11% (3)
- E4% (1)
- F7% (2)
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