CompTIA Exam XK0-005 Topic 1 Question 51 Discussion

Actual exam question for CompTIA's XK0-005 exam

Question #: 51
Topic #: 1

A systems administrator is working on an SFTP server configuration. Which of the following commands will best enable the connectivity to that service from the 10.10.0.0/24 network?

Asudo ufw allow from 10.10.0.0/24 to any port 22

Bsudo ufw allow in on eth0 to any port 22

Csudo ufw allow from 10.10.0.0/24

Dsudo ufw allow 0:22/tcp from 10.10.0.0

Show Suggested Answer

Suggested Answer: A

Step-by-Step Comprehensive Detailed

Command

A: This command explicitly allows traffic from the 10.10.0.0/24 network to port 22 (SSH/SFTP).

Why Other Options are Incorrect:

B: Does not specify the source network.

C: Does not specify the port.

D: Syntax is invalid for ufw.

CompTIA Linux+ Study Guide: Firewall Management

man ufw

by Rashida at Mar 18, 2025, 01:25 PM

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