CompTIA
CN0-201 · Question #279
CN0-201 Question #279: Real Exam Question with Answer & Explanation
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Question
You work as a Network Administrator for PassGuide Inc. You have implemented a firewall on the company's network. You want to ensure that outside users cannot access the internal FTP servers on the network. What will you do to accomplish the task?
Options
- ABlock the TCP ports 20 and 21 on the firewall.
- BBlock the TCP port 443 on the firewall.
- CBlock the TCP port 80 on the firewall.
- DBlock the UDP port 1701 and TCP port 1723 on the firewall.
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