CompTIA XK0-005 Practice Exams
Last updated on Apr 01,2025- Exam Code: XK0-005
- Exam Name: CompTIA Linux+ Exam
- Certification Provider: CompTIA
- Latest update: Apr 01,2025
The applications team is reporting issues when trying to access the web service hosted in a Linux system.
The Linux systems administrator is reviewing the following outputs:
Output 1:
* httpd.service = The Apache HTTPD Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled)
Active: inactive (dead)
Docs: man:httpd(8) man:apachectl(8)
Output 2:
16:51:16 up 28 min, 1 user, load average: 0.00, 0.00, 0.07
Which of the following statements best describe the root cause? (Select two).
- A . The httpd service is currently started.
- B . The httpd service is enabled to auto start at boot time, but it failed to start.
- C . The httpd service was manually stopped.
- D . The httpd service is not enabled to auto start at boot time.
- E . The httpd service runs without problems.
- F . The httpd service did not start during the last server reboot.
A Linux engineer has been notified about the possible deletion of logs from the file /opt/app/logs.
The engineer needs to ensure the log file can only be written into without removing previous entries.
Which of the following commands would be BEST to use to accomplish this task?
- A . chattr +a /opt/app/logs
- B . chattr +d /opt/app/logs
- C . chattr +i /opt/app/logs
- D . chattr +c /opt/app/logs
A Linux administrator modified the SSH configuration file.
Which of the following commands should be used to apply the configuration changes?
- A . systemct1 stop sshd
- B . systemct1 mask sshd
- C . systemct1 reload sshd
- D . systemct1 start sshd
A systems technician is working on deploying several microservices to various RPM-based systems, some of which could run up to two hours.
Which of the following commands will allow the technician to execute those services and continue deploying other microservices within the same terminal section?
- A . gedit & disown
- B . kill 9 %1
- C . fg %1
- D . bg %1 job name
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
A Linux administrator rebooted a server. Users then reported some of their files were missing. After doing some troubleshooting, the administrator found one of the filesystems was missing. The filesystem was not listed in /etc/f stab and might have been mounted manually by someone prior to reboot.
Which of the following would prevent this issue from reoccurring in the future?
- A . Sync the mount units.
- B . Mount the filesystem manually.
- C . Create a mount unit and enable it to be started at boot.
- D . Remount all the missing filesystems
A cloud engineer needs to check the link status of a network interface named eth1 in a Linux server.
Which of the following commands can help to achieve the goal?
- A . ifconfig hw eth1
- B . netstat -r eth1
- C . ss -ti eth1
- D . ip link show eth1
A developer has been unable to remove a particular data folder that a team no longer uses. The developer escalated the issue to the systems administrator.
The following output was received:
Which of the following commands can be used to resolve this issue?
- A . chgrp -R 755 data/
- B . chmod -R 777 data/
- C . chattr -R -i data/
- D . chown -R data/
A DevOps engineer wants to allow the same Kubernetes container configurations to be deployed in development, testing, and production environments. A key requirement is that the containers should be configured so that developers do not have to statically configure custom, environment-specific locations.
Which of the following should the engineer use to meet this requirement?
- A . Custom scheduler
- B . Node affinity
- C . Overlay network
- D . Ambassador container
A systems administrator is tasked with creating a cloud-based server with a public IP address.
Which of the following technologies did the systems administrator use to complete this task?
- A . Puppet
- B . Git
- C . Ansible
- D . Terraform