XK0-004 Dumps Questions

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CompTIA XK0-004 CompTIA Linux+ Certification Exam


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XK0-004 Dumps Questions

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XK0-004 Dumps Questions

XK0-004 Questions Answers Dumps


XK0-004 Dumps Questions

XK0-004 Questions Answers Dumps


Question NO 1, Which of the following can be used to boot a DVD from a remote device to initialize a Linux system setup on bare metal hardware as if it is a local DVD? A. B. C. D.

UEFI PXE NFS GRUB

Answer: A

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Question NO 2, A Linux administrator wants to fetch a Git repository from a remote Git server. Which of the following is the BEST command to perform this task? A. B. C. D.

git checkout git clone git merge git config

Answer: B

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Question NO 3, An administrator needs to create a shared directory in which all users are able, write, and execute its content but none of the regular users are able to delete any content. Which of the following permissions should be applied to this shared directory? A. B. C. D.

rwxrwxrwt rwxrwxrws rwxrwxrwx rwxrwxrw*

Answer: C

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Question NO 4, A new corporate policy states that Bluetooth should be disabled on all company laptops. Which of the following commands would disable the use of Bluetooth? A. B. C. D.

echo “blacklist bluetooth” > /etc/modprobe.d/blacklist-bluetooth echo “kill bluetooth” > /etc/modprobe.d/kill-bluetooth echo “modprobe bluetooth” > /etc/modprobe.d/modprbe-bluetooth echo “rmod bluetooth” > /etc/modprobe.d/rmmod-bluetooth

Answer: C

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Question NO 5, An administrator is attempting to block SSH connections to 192.168.10.24 using the Linux firewall. After implementing a rule, a connection refused error is displayed when attempting to SSH to 192.168.10.24. Which of the following rules was MOST likely implemented? A. B. C. D.

iptables –A –p tcp –d 192.168.10.24 –dropt 22 –j REJECT iptables –A –p tcp –d 192.168.10.24 –dropt 22 –j DROP iptables –A –p tcp –d 192.168.10.24 –dropt 22 –j FORWARD iptables –A –p tcp –d 192.168.10.24 –dropt 22 –j REFUSE

Answer: A

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Question NO 6, A systems administrator wants to know the current status of a series of dd jobs that were started in the background three hours ago. Which of the following commands will achieve this task? A. B. C. D.

sudo killall –HUP dd sudo killall dd sudo killall –TERM dd sudo killall -USR1 dd

Answer: D

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Question NO 7, A system administrator has set up third-party log aggregation agents across several cloud instances. The systems administrator wants to create a dashboard of failed SSH attempts and the usernames used. Which of the following files should be watched by the agents? A. B. C. D.

/var/log/audit/audit.log /var/log/kern.log /var/log/monitor /etc/rsyslog.conf

Answer: D

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XK0-004 Dumps Questions

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XK0-004 Dumps Questions

XK0-004 Questions Answers Dumps


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XK0-004 Dumps Questions

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