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Comprehensive CompTIA XK0-005 Exam Test Questions & Answers, CompTIA Linux+ Certification | SPOTO

Prepare thoroughly for your CompTIA Linux+ XK0-005 certification with our comprehensive exam test questions and answers. Our practice tests, including free tests and online exam questions, are designed to enhance your exam practice and boost your confidence. By utilizing our sample questions and exam dumps, you can pinpoint any knowledge gaps in your preparation and focus on strengthening those areas. Our mock exams provide a realistic simulation of the actual testing environment, ensuring you're fully prepared for the challenges of the exam day. Access our extensive exam materials, including detailed exam questions and answers, to refine your understanding and achieve success in your certification journey. CompTIA Linux+ XK0-005 validates the essential competencies needed for an early career systems administrator supporting Linux systems, making it a valuable credential for your professional growth. Partner with SPOTO to excel in your CompTIA Linux+ certification.
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Question #1
A newly created container has been unable to start properly, and a Linux administrator is analyzing the cause of the failure. Which of the following will allow the administrator to determine the FIRST command that is executed inside the container right after it starts?
A. docker export
B. docker info
C. docker start
D. docker inspect
View answer
Correct Answer: A
Question #2
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. grep -i auto /etc/systemd/journald
B. cat /etc/systemd/journald
C. sed -i 's/auto/persistent/g' /etc/systemd/journald
D. journalctl --list-boots && systemctl restart systemd-journald
View answer
Correct Answer: D
Question #3
A Linux administrator needs to create a new user named user02. However, user02 must be in a different home directory, which is under /comptia/projects. Which of the following commands will accomplish this task?
A. useradd -d /comptia/projects user02
B. useradd -m /comptia/projects user02
C. useradd -b /comptia/projects user02
D. useradd -s /comptia/projects user02
View answer
Correct Answer: BF
Question #4
A systems administrator requires that all files that are created by the user named web have read-only permissions by the owner. Which of the following commands will satisfy this requirement?
A. chown web:web /home/web
B. chmod -R 400 /home/web
C. echo "umask 377" >> /home/web/
D. setfacl read /home/web
View answer
Correct Answer: B
Question #5
As a Systems Administrator, to reduce disk space, you were tasked to create a shell script that does the following: Add relevant content to /tmp/script.sh, so that it finds and compresses rotated files in /var/log without recursion. INSTRUCTIONS Fill the blanks to build a script that performs the actual compression of rotated log files. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
A. Mastered
B. Not Mastered
View answer
Correct Answer: C
Question #6
A Linux administrator needs to connect securely to a remote server in order to install application software. Which of the following commands would allow this connection?
A. scp "ABC-key
B. sftp rooteiO
C. telnet 10
D. ssh -i "ABC-key
E. sftp "ABC-key
View answer
Correct Answer: D
Question #7
A systems administrator has been tasked with disabling the nginx service from the environment to prevent it from being automatically and manually started. Which of the following commands will accomplish this task?
A. systemctl cancel nginx
B. systemctl disable nginx
C. systemctl mask nginx
D. systemctl stop nginx
View answer
Correct Answer: B
Question #8
A Linux administrator has logged in to a server for the first time and needs to know which services are allowed through the firewall. Which of the following options will return the results for which the administrator is looking?
A. firewall-cmd —get-services
B. firewall-cmd —check-config
C. firewall-cmd —list-services
D. systemctl status firewalld
View answer
Correct Answer: D
Question #9
A Linux administrator is creating a primary partition on the replacement hard drive for an application server. Which of the following commands should the administrator issue to verify the device name of this partition?
A. sudo fdisk /dev/sda
B. sudo fdisk -s /dev/sda
C. sudo fdisk -l
D. sudo fdisk -h
View answer
Correct Answer: C
Question #10
A junior administrator is setting up a new Linux server that is intended to be used as a router at a remote site. Which of the following parameters will accomplish this goal?
A. C:\Users\Admin\Desktop\Data\Odt data\Untitled
B. C:\Users\Admin\Desktop\Data\Odt data\Untitled
C. C:\Users\Admin\Desktop\Data\Odt data\Untitled
D. C:\Users\Admin\Desktop\Data\Odt data\Untitled
View answer
Correct Answer: A
Question #11
A systems administrator is investigating why one of the servers has stopped connecting to the internet. Which of the following is causing the issue?
A. The DNS address has been commented out in the configuration file
B. The search entry in the /etc/resolv
C. Wired connection 1 is offline
D. No default route is defined
View answer
Correct Answer: D
Question #12
An administrator is trying to diagnose a performance issue and is reviewing the following output: System Properties: CPU: 4 vCPU Memory: 40GB Disk maximum IOPS: 690 Disk maximum throughput: 44Mbps | 44000Kbps Based on the above output, which of the following BEST describes the root cause?
A. The system has reached its maximum IOPS, causing the system to be slow
B. The system has reached its maximum permitted throughput, therefore iowait is increasing
C. The system is mostly idle, therefore the iowait is high
D. The system has a partitioned disk, which causes the IOPS to be doubled
View answer
Correct Answer: C
Question #13
A Linux administrator would like to use systemd to schedule a job to run every two hours. The administrator creates timer and service definitions and restarts the server to load these new configurations. After the restart, the administrator checks the log file and notices that the job is only running daily. Which of the following is MOST likely causing the issue?
A. The checkdiskspace
B. The checkdiskspace
C. The OnCalendar schedule is incorrect in the timer definition
D. The system-daemon services need to be reloaded
View answer
Correct Answer: D
Question #14
A Linux administrator needs to remove software from the server. Which of the following RPM options should be used?
A. rpm -s
B. rm -d
C. rpm -q
D. rpm -e
View answer
Correct Answer: A

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