Online Access Free CompTIA.XK0-005.v2026-01-23.q349 Practice Test (Page 67)

XK0-005 Exam Question 326

A Linux administrator installed a new network adapter and temporarily disabled the network service from starting on boot. The partial output of chkconfigis as follows:

Which of the following commands BEST describes how the administrator should re-enable the network service?

A.chkconfig --level 0 network on

B.chkconfig --level 0-6 network on

C.chkconfig --level 6 network on

D.chkconfig --level 12 network on

E.chkconfig --level 345 network on

XK0-005 Exam Question 327

Which of the following directories is the mount point in a UEFI system?

A./sys/efi

B./boot/efi

C./efi

D./etc/efi

XK0-005 Exam Question 328

A systems engineer deploys a new application server, but the server cannot communicate with the back-end database hostname. The engineer confirms that the application server can ping the database server's IP address. Which of the following is the most likely cause of the issue?

A.Incorrect DNS servers

B.Unreachable default gateway

C.Missing route configuration

D.Misconfigured subnet mask

XK0-005 Exam Question 329

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?

A.sudo ufw allow from 10.10.0.0/24 to any port 22

B.sudo ufw allow in on eth0 to any port 22

C.sudo ufw allow from 10.10.0.0/24

D.sudo ufw allow 0:22/tcp from 10.10.0.0

XK0-005 Exam Question 330

A development team asks an engineer to guarantee the persistency of journal log files across system reboots. Which of the following commands would accomplish this task?

A.journalctl --list-boots && systemctl restart systemd-journald.service

B.grep -i auto /etc/systemd/journald.conf && systemctl restart systemd-journald.service

C.cat /etc/systemd/journald.conf | awk '(print $1,$3)'

D.sed -i 's/auto/persistent/g' /etc/systemd/journald.conf && sed -i 'persistent/s/^#//q'
/etc/systemd/journald.conf

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XK0-005 Exam Question 326

XK0-005 Exam Question 327

XK0-005 Exam Question 328

XK0-005 Exam Question 329

XK0-005 Exam Question 330

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