Get XK0-005 Braindumps & XK0-005 Real Exam Questions
CompTIA XK0-005 Actual Questions and Braindumps
The certification is ideal for IT professionals who work with Linux systems in their daily operations. This includes system administrators, network administrators, cybersecurity professionals, and other IT professionals who are responsible for managing Linux systems. The CompTIA Linux+ certification is recognized globally by technology companies and government agencies, making it a valuable certification to have for professionals seeking career advancement opportunities. Additionally, the certification is vendor-neutral, which means that it is not tied to any specific Linux distribution or technology provider.
The XK0-005 exam covers a range of topics, including system architecture, Linux installation and package management, file systems and storage management, network configuration, security, and troubleshooting. The exam is designed to assess a candidate's practical knowledge and skills in Linux administration and is recognized by employers as a valuable certification for IT professionals. Earning the CompTIA Linux+ certification validates a candidate's skills and knowledge in Linux administration and can lead to better job opportunities and higher salaries in the IT industry.
The exam covers a wide range of topics related to Linux operating systems, including installation and package management, GNU and Unix commands, Linux file systems, scripting and data management, Linux security, and much more. The exam consists of multiple-choice and performance-based questions, which test candidates' ability to apply their knowledge in real-world scenarios. Passing the CompTIA Linux+ Certification Exam is a great way to demonstrate your skills and knowledge to potential employers and advance your career in the IT field.
NEW QUESTION # 44
A Linux engineer needs to download a ZIP file and wants to set the nice of value to -10 for this new process. Which of the following commands will help to accomplish the task?
- A. $ renice -10 wget https://foo.com/installation.zip
- B. $ nice -10 wget https://foo.com/installation.zip
- C. $ renice -v -10 wget https://foo.com/installation.2ip
- D. $ nice -v -10 wget https://foo.com/installation.zip
Answer: A
NEW QUESTION # 45
A systems administrator is notified that the mysqld process stopped unexpectedly. The systems administrator issues the following command:
sudo grep -i -r 'out of memory' /var/log
The output of the command shows the following:
kernel: Out of memory: Kill process 9112 (mysqld) score 511 or sacrifice child.
Which of the following commands should the systems administrator execute NEXT to troubleshoot this issue? (Select two).
- A. free -h
- B. killall -15
- C. renice -15 $( pidof mysql )
- D. nc -v 127.0.0.1 3306
- E. vmstat -a 1 4
- F. lsblk
Answer: A,C
NEW QUESTION # 46
At what point is the Internal Certificate Authority (ICA) created?
- A. When an administrator decides to create one.
- B. When an administrator initially logs into SmartConsole.
- C. Upon creation of a certificate.
- D. During the primary Security Management Server installation process.
Answer: D
NEW QUESTION # 47
A systems administrator needs to clone the partition /dev/sdc1 to /dev/sdd1. Which of the following commands will accomplish this task?
- A. tar -cvzf /dev/sdd1 /dev/sdc1
- B. scp /dev/sdc1 /dev/sdd1
- C. dd if=/dev/sdc1 of=/dev/sdd1
- D. rsync /dev/sdc1 /dev/sdd1
Answer: C
NEW QUESTION # 48
A Linux administrator is alerted to a storage capacity issue on a server without a specific mount point or directory. Which of the following commands would be MOST helpful for troubleshooting? (Choose two.)
- A. mount
- B. dd
- C. fdisk
- D. ls
- E. parted
- F. du
- G. df
Answer: F,G
NEW QUESTION # 49
A Linux administrator has togged 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. systemctl status firewalld
- D. firewall-cmd -list-services
Answer: D
NEW QUESTION # 50
Developers have requested implementation of a persistent, static route on the application server. Packets sent over the interface eth0 to 10.0.213.5/32 should be routed via 10.0.5.1. Which of the following commands should the administrator run to achieve this goal?
- A. ip route add 10.0.213.5/32 via 10.0.5.1 dev eth0
- B. route modify eth0 +ipv4.routes "10.0.213.5/32 10.0.5.1"
- C. route -i etho -p add 10.0.213.5 10.0.5.1
- D. echo "10.0.213.5 10.0.5.1 eth0" > /proc/net/route
Answer: A
NEW QUESTION # 51
A systems administrator is tasked with preventing logins from accounts other than root, while the file /etc/nologin exists. Which of the following PAM modules will accomplish this task?
- A. pam_access.so
- B. pam_nologin.so
- C. pam_login.so
- D. pam_logindef.so
Answer: B
NEW QUESTION # 52
A Linux systems administrator is setting up a new web server and getting 404 - NOT FOUND errors while trying to access the web server pages from the browser. While working on the diagnosis of this issue, the Linux systems administrator executes the following commands:
Which of the following commands will BEST resolve this issue?
- A. setsebool -P httpd_can_network_connect_db on
- B. restorecon -R -v /var/www/html
- C. sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config
- D. setenforce 0
Answer: B
NEW QUESTION # 53
A systems administrator is investigating an issue in which one of the servers is not booting up properly. The journalctl entries show the following:
Which of the following will allow the administrator to boot the Linux system to normal mode quickly?
- A. Trigger a filesystem relabel and reboot.
- B. Perform filesystem checks on local filesystems and reboot.
- C. Comment out the /opt/app filesystem in /etc/fstab and reboot.
- D. Reformat the /opt/app filesystem and reboot.
Answer: C
NEW QUESTION # 54
A systems administrator has been unable to terminate a process. Which of the following should the administrator use to forcibly stop the process?
- A. kill -1
- B. kill -TERM
- C. kill -9
- D. kill -15
- E. kill -HUP
Answer: E
NEW QUESTION # 55
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.
Answer:
Explanation:
NEW QUESTION # 56
A Linux engineer receives reports that files created within a certain group are being modified by users who are not group members. The engineer wants to reconfigure the server so that only file owners and group members can modify new files by default. Which of the following commands would accomplish this task?
- A. chmod 775
- B. chown -cf
- C. umask. 002
- D. chactr -Rv
Answer: C
NEW QUESTION # 57
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. Ansible
- B. Puppet
- C. Git
- D. Terraform
Answer: D
NEW QUESTION # 58
An administrator accidentally deleted the /boot/vmlinuz file and must resolve the issue before the server is rebooted. Which of the following commands should the administrator use to identify the correct
- A. cat /etc/centos-release; rpm -Uvh --nodeps
- B. rpm -qa | grep kernel; uname -a
- C. telinit 1; restorecon -Rv /boot
- D. yum -y update; shutdown -r now
Answer: B
NEW QUESTION # 59
An administrator deployed a Linux server that is running a web application on port 6379/tcp.
SELinux is in enforcing mode based on organization policies.
The port is open on the firewall.
Users who are trying to connect to a local instance of the web application receive Error 13, Permission denied.
The administrator ran some commands that resulted in the following output:
Which of the following commands should be used to resolve the issue?
- A. semanage port -l -t http_port_tcp 6379
- B. semanage port -a http_port_t -p top 6379
- C. semanage port -a -t http_port_t -p tcp 6379
- D. semanage port -d -t http_port_t -p tcp 6379
Answer: C
NEW QUESTION # 60
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 system-daemon services need to be reloaded.
- B. The checkdiskspace.service needs to be enabled.
- C. The OnCalendar schedule is incorrect in the timer definition.
- D. The checkdiskspace.service is not running.
Answer: A
NEW QUESTION # 61
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. systemctl status firewalld
- D. firewall-cmd -list-services
Answer: D
NEW QUESTION # 62
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