This blog has written this study guide for the CompTIA Linux+ certification XK0-005 to make it easy and enjoyable for you to prepare for the exam. You will learn how to prepare for the XK0-005 exam and the latest exam questions that will help you with this exam. Once you have mastered all these, you will easily get certified and get to the top of your career.
With Pass4itSure’s new XK0-005 exam question resources (https://www.pass4itsure.com/xk0-005.html), you will not only master all the modules with practice questions and mock exams but you will also be fully prepared to pass the CompTIA Linux+ certification XK0-005 exam.
Who is the CompTIA Linux Certification XK0-005 exam suitable for
To prepare for the exam, you must first determine whether the exam you choose suits you. The XK0-005 exam is suitable for:
- People who wish to obtain a CompTIA Linux+ certificate, are interested in improving their Linux and Shell scripting skills
- System administrator
- Novice Linux professionals
What is covered in the XK0-005 exam
Do you have a clear idea of what the CompTIA Linux+ XK0-005 exam is, what it looks like, and what you need to focus on?
Exam Codes: XK0-005
Launch Date: July 12, 2022
Exam Description: CompTIA Linux+ covers an evolving job role that focuses more on how Linux powers the cloud. The exam includes cutting-edge technologies that help automate and orchestrate business processes, including infrastructure such as code and containers.
Number of Questions: Maximum of 90 questions
Type of Questions: Multiple-choice and performance-based
Length of Test: 90 Minutes
Passing Score: 720 (on a scale of 100 to 900)
Recommended Experience: 12 months of hands-on experience working with Linux servers. CompTIA A+, Network+ and Server+ recommended.
Languages: English, Japanese, Portuguese and Spanish
Retirement: TBD – Usually three years after launch
Testing Provider: Pearson VUE
Testing Centers: Online Testing
Price: The price is different, each country is different
CompTIA Linux+ domains and their relative weights: Systems Administration 32%, Security 21%, Scripts, Containers & Automation 19%, Troubleshooting 28%
The XK0-005 exam examines your skills: as an administrator to protect your business, support the cloud, and keep your systems running
The CompTIA LINUX+ UNIQUE: The Only Work-Focused Linux Certification
Focus on these: System Management, SecurityScripting, Containers and Automation, Scripting, Containers and Automation, Troubleshooting
After successfully passing the exam and obtaining the CompTIA Linux+ certification, the following career directions: Penetration Tester, Cybersecurity Engineer, Data Architect, Solution Architect, Linux Engineer, Network Administrator, Web Administrator, Server Administrator
The organizations that teach Linux+ are these: Department of Defense, Naval General Dynamics, Aetna, Booz-Allen, Dell
The XK0-005 exam can be taken through these resources: Official eLearning with CertMaster Learn, Interactive Labs with CertMaster Labs, Exam Prep with CertMaster Practice, Study Guides for Linux+, Instructor-Led Training + Third Parties Pass4itSure XK0-005 Exam Practice Questions
How to renew your CompTIA Linux+ certification: There are two ways to renew. It is valid for three years from the date of the exam, and after it expires, you can participate in a variety of events and training programs, including higher-level certifications, to renew your CompTIA Linux+ certification. Or you accumulate at least 50 continuing education credits (CEUs) over three years and upload them to your certification account, and your CompTIA Linux+ certification will be automatically renewed.
To pass XK0-005, you should make the most of the new exam questions
Pass the latest XK0-005 exam questions and prepare for the exam thoroughly.
How can I prepare to pass the CompTIA XK0-005 exam easily? The correct answer is: to read the official CompTIA Linux+ material and read it thoroughly. The second is to use the new exam questions to practice, test your knowledge, and fill in the gaps. Of course, there are other ways to learn in a very beneficial way, such as joining a study group, reviewing your exam objectives regularly, and managing your time.
You can find the new exam questions in Pass4itSure XK0-005 exam practice questions, which are up to date.
Practice the new CompTIA XK0-005 exam questions online
If you are looking for free CompTIA Linux+ XK0-005 exam practice questions, here:
Question 1:
Which of the following tools is commonly used for creating CI/CD pipelines?
A. Chef
B. Puppet
C. Jenkins
D. Ansible
Correct Answer: C
C. Jenkins is commonly used for creating CI/CD (Continuous Integration/Continuous Deployment) pipelines. It is an open-source automation server that can be used to automate various tasks, including building, testing, and deploying software applications. Other tools like Chef, Puppet, and Ansible are typically used for configuration management and infrastructure automation.
Question 2:
Users have been unable to save documents to /home/tmp/temp and have been receiving the following error:
Path not found
A junior technician checks the locations and sees that /home/tmp/temp was accidentally created instead of /home/tmp/temp. Which of the following commands should the technician use to fix this issue?
A. cp /home/tmp/tempa /home/tmp/temp
B. mv /home/tmp/tempa /home/tmp/temp
C. cd /temp/tmp/tempa
D. ls /home/tmp/tempa
Correct Answer: B
B. mv /home/tmp/temp/home/tmp/temp
mv is a command in Linux used to move or rename files and directories.
/home/tmp/temp is the path of the accidentally created directory.
/home/tmp/temp is the correct path of the directory where users should be saving their documents.
The command mv /home/tmp/temp/home/tmp/temp will move the directory /home/tmp/temp to /home/tmp/temp, effectively correcting the issue.
Question 3:
A Linux administrator is providing a new Nginx image from the registry to the local cache. Which of the following commands would allow this to happen?
A. docker pull nginx
B. docker attach nginx
C. docker commit nginx
D. docker import nginx
Correct Answer: A
A. docker pull nginx
docker pull command is used to pull an image from a registry and store it in the local Docker image cache. nginx is the name of the image that will be pulled.
Question 4:
When trying to log in remotely to a server, a user receives the following message:
The server administrator is investigating the issue on the server and receives the following outputs:
Which of the following is causing the issue?
A. The wrong permissions are on the user\’s home directory.
B. The account was locked out due to three failed logins.
C. The user entered the wrong password.
D. The user has the wrong shell assigned to the account.
Correct Answer: D\
Question 5:
A systems administrator needs to check if the service system is resolved. service is running without any errors. Which of the following commands will show this information?
A. systemctl status system-resolved. service
B. systemctl enable system-resolved.service
C. systemctl mask system-resolved. service
D. systemctl show system-resolved.service
Correct Answer: A
A. systemctl status system-resolved. service
The system status command is used to show the current status of a system service in a Linux system that uses systems. The status information includes the name of the service, its state (e.g. running, stopped), and any related error messages or warnings.
Question 6:
To harden one of the servers, an administrator needs to remove the possibility of remote administrative login via the SSH service. Which of the following should the administrator do?
A. Add the line DenyUsers root to the /etc/hosts. deny file.
B. Set PermitRootLogin to no in the /etc/ssh/sshd_config file.
C. Add the line account required pam_nologin. so to the /etc/pam.d/sshd file.
D. Set PubKeyAuthentication to no in the /etc/ssh/ssh_config file.
Correct Answer: B
The administrator should set the PermitRootLogin option to no in the /etc/ssh/sshd_config file. This option determines whether the root user is allowed to log in to the SSH service remotely. Setting this option to no disables remote administrative login via SSH for the root user, providing additional security to the server.
Question 7:
A database administrator requested the installation of a custom database on one of the servers. Which of the following should the Linux administrator configure so the requested packages can be installed?
A. /etc/yum.conf
B. /etc/ssh/sshd.conf
C. /etc/yum.repos.d/db.repo
D. /etc/resolve.conf
Correct Answer: C
Question 8:
A Linux administrator needs to create a new cloud.cpio archive containing all the files from the current directory. Which of the following commands can help to accomplish this task?
A. ls | cpio -iv > cloud.epio
B. ls | cpio -iv < cloud.epio
C. ls | cpio -ov > cloud.cpio
D. ls cpio -ov < cloud.cpio
Correct Answer: C
C. ls | cpio -ov > cloud.cpio
The cpio command is used to create and extract archive files in the cpio format. The -o option is used to create an archive file, and the -v option provides verbose output during the creation process. This will pipe the output of the ls command (which lists the files in the current directory) into the cpio command, which will create a new archive file cloud.cpio containing all the listed files. The > symbol is used to redirect the output of the cpio command to the cloud.cpio file, overwriting any existing file with the same name.
Question 9:
After listing the properties of a system account, a systems administrator wants to remove the expiration date of a user account. Which of the following commands will accomplish this task?
A. chgrp system accountname
B. passwd -s accountname
C. chmod -G system account name
D. chage -E -l accountname
Correct Answer: D
D. chage -E -1 accountname
The change command is used to modify the aging information of a user account, including the expiration date. The -E option is used to specify the expiration date of an account, and the -1 option sets the expiration date to a value of “never”. So, the command “change -E -1 account name” will remove the expiration date of the account “account name”.
Question 10:
Joe, a user, is unable to log in to the Linux system. Given the following output:
Which of the following commands would resolve the issue?
A. user mod -s /bin/bash joe
B. pam_tally2 -u joe -r
C. passed -u joe
D. change -E 90 Joe
Correct Answer: A
The command usermod -s /bin/bash joe changes the login shell of the user named “joe” to “/bin/bash”.
usermod is a command in Linux used to modify user account details.
-s /bin/bash is an option used with the usermod command to specify the new login shell for the user. In this case, the login shell is changed to “/bin/bash”.
“Joe” is the username of the user whose account is being modified.
Changing the login shell of a user can be useful in cases where a different shell is required for a particular user. In this case, the user “joe” will now use the Bash shell as their default shell when they log in.
Question 11:
A Linux administrator needs to determine whether a hostname is in the DNS. Which of the following would supply the information that is needed?
A. nslookup
B. rsyn
C. netstat
D. host
Correct Answer: A
The correct command is “nslookup.” The “nslookup” command allows a user to query a DNS server to determine the IP address of a hostname, or to determine the hostname associated with a particular IP address. It is commonly used to troubleshoot DNS resolution issues. The other options “rsync,” “netstat,” and “host” are not used for this purpose.
Question 12:
A junior systems administrator recently installed an HBA card in one of the servers that is deployed for a production environment. Which of the following commands can the administrator use to confirm on which server the card was installed?
A. lspci | egrep ‘hba|fibr’
B. lspci | zgrep ‘hba|fibr’
C. lspci | pgrep ‘hba|fibr’
D. lspci | ‘hba|fibr’
Correct Answer: A
Question 13:
A systems administrator created a new Docker image called test. After building the image, the administrator forgot to version the release. Which of the following will allow the administrator to assign the v1 version to the image?
A. docker image save test test:v1
B. docker image build test:vl
C. docker image tag test test:vl
D. docker image version test:v1
Correct Answer: C
To assign a version to a Docker image that has already been built and tagged, the systems administrator should use the Docker image tag command. Therefore, the correct option is C, docker image tag test test:v1. The docker image tag command is used to assign a new tag (including a version number) to an existing Docker image.
Question 14:
A systems administrator is investigating an issue in which one of the servers is not booting up properly. The journal entries show the following:
Which of the following will allow the administrator to boot the Linux system to normal mode quickly?
A. Comment out the /opt/app filesystem in /etc/fstab and reboot.
B. Reformat the /opt/app filesystem and reboot.
C. Perform filesystem checks on local filesystems and reboot.
D. Trigger a filesystem relabel and reboot.
Correct Answer: A
Option A is the most appropriate choice because it will prevent the /opt/app filesystem from being mounted during boot, allowing the system to boot normally. The error message shows that the mount point for /opt/app is failing, and commenting out the entry in the /etc/fstab file will prevent the system from trying to mount the filesystem during boot.
This is a quick solution to allow the system to boot normally and does not require any additional troubleshooting or repair.
Question 15:
An administrator attempts to rename a file on a server but receives the following error.\
The administrator then runs a few commands and obtains the following output:
Which of the following commands should the administrator run NEXT to allow the file to be renamed by any user?
A. chgrp reet files
B. chacl -R 644 files
C. chown users’ files
D. chmod -t files
Correct Answer: D
D is correct the directory has a Sticky bit on it. in the first ls -ld you can see the “t” instead of an “x”
The above questions are provided by Pass4itSure, for more CompTIA exam questions, click here.
Download XK0-005 pdf (new)
Pass4itSure also provides a PDF file with the new XK0-005 exam questions. You can download it here:
https://drive.google.com/file/d/15MHGY4Z0ZBqRd23IYVVlwJzfDKFB9u4L/view?usp=sharing
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Summary
This blog is a comprehensive XK0-005 study guide to help you study for the exam. We introduced who the XK0-005 exam is suitable for and what to focus on, then discussed how to prepare for the CompTIA Linux+ XK0-005 exam, and we also shared the new XK0-005 exam questions from Pass4itSure XK0-005 exam practice questions (https://www.pass4itsure.com/xk0-005.html). Finally, we wish you success in your exam.
