Online Access Free XK0-006 Exam Questions

A Linux administrator is updating the group membership by executing the following commands:

However, the group membership is not changing. Which of the following explains this issue?

• A.The options wheeland adminare transposed.
• B.The command groupswas run with sudoprivileges.
• C.Executing usermodwith sudois not permitted.
• D.Users cannot be added to the wheelgroup with the usermodcommand.

A Linux user needs to authenticate to a Windows Active Directory domain. Which of the following configuration files contains the domain configuration details?

• A.auditd.conf
• B.sssd.conf
• C.smb.conf
• D.pam.conf

A systems administrator is creating a backup copy of the /home/directory. Which of the following commands allows the administrator to archive and compress the directory at the same time?

• A.dd of=/backups/home.tar.xz if=/home/
• B.rsync -z /backups/home.tar.xz /home/
• C.cpio -o /backups/home.tar.xz /home/
• D.tar -cJf /backups/home.tar.xz /home/

Which of the following best describes JSON?

• A.An open-source platform that facilitates the creation and administration of isolated environments
• B.A software-based technique that allows a computer to simulate one or more machines so they appear to be real
• C.A programming language that developers use to build dynamic websites
• D.A file format for exchanging information or data between systems

A systems administrator is working on an SFTP server configuration. Which of the following commands will best enable the connectivity to that service from the 10.10.0.0/24 network?

• A.sudo ufw allow from 10.10.0.0/24
• B.sudo ufw allow from 10.10.0.0/24 to any port 22
• C.sudo ufw allow 0:22/tcp from 10.10.0.0
• D.sudo ufw allow in on eth0 to any port 22