XK0-005 — questions

A senior Linux administrator has created several scripts that will be used to install common system applications. These scripts are published to a repository to share with the systems team. A junior Linux administrator needs to retrieve the scripts and make them available on a local workstation. Which of the following Git commands should the junior Linux administrator use to accomplish this task?

Users are reporting that writes on a system configured with SSD drives have been taking longer than expected, but reads do not seem to be affected. A Linux systems administrator is investigating this issue and working on a solution. Which of the following should the administrator do to help solve the issue?

A Linux engineer needs to block an incoming connection from the IP address 2.2.2.2 to a secure shell server and ensure the originating IP address receives a response that a firewall is blocking the connection. Which of the following commands can be used to accomplish this task?

A systems administrator detected corruption in the /data file system. Given the following output: Which of the following commands can the administrator use to BEST address this issue?

A user reported issues when trying to log into a Linux server. The following outputs were received: Given the outputs above, which of the following is the reason the user is unable to log in to the server?

A junior administrator updated the PostgreSQL service unit file per the database administrator's recommendation. The service has been restarted, but changes have not been applied. Which of the following should the administrator run for the changes to take effect?

A systems administrator intends to use a UUID to mount a new partition permanently on a Linux system. Which of the following commands can the administrator run to obtain information about the UUIDs of all disks attached to a Linux system?

A systems administrator creates a public key for authentication. Which of the following tools is MOST suitable to use when uploading the key to the remote servers?

A systems administrator checked out the code from the repository, created a new branch, made changes to the code, and then updated the main branch. The systems administrator wants to ensure that the Terraform state files do not appear in the main branch. Which of following should the administrator use to meet this requirement?

Following the migration from a disaster recovery site, a systems administrator wants a server to require a user to change credentials at initial login. Which of the following commands should be used to ensure the aging attribute?

An engineer needs to insert a character at the end of the current line in the vi text editor. Which of the following will allow the engineer to complete this task?

A systems administrator is adding a Linux-based server and removing a Windows-based server from a cloud-based environment. The changes need to be validated before they are applied to the cloud-based environment. Which of the following tools should be used to meet this requirement?

A systems administrator wants to check for running containers. Which of the following commands can be used to show this information?

An administrator needs to get network information from a group of statically assigned workstations before they are reconnected to the network. Which of the following should the administrator use to obtain this information?

A user created the following script file: #!/bin/bash # FILENAME: /home/user/script.sh echo "hello world" exit 1 However, when the user tried to run the script file using the command ~/script.sh, an error returned indicating permission was denied. Which of the following should the user execute in order for the script to run properly?

A systems administrator is enabling LUKS on a USB storage device with an ext4 filesystem format. The administrator runs dmesg and notices the following output: Given this scenario, which of the following should the administrator perform to meet these requirements? (Choose three.)

A developer wants to ensure that all files and folders created inside a shared folder named /Group00DEV inherit the group name of the parent folder. Which of the following commands will help achieve this goal?

Ann, a security administrator, is performing home directory audits on a Linux server. Ann issues the su Joe command and then issues the ls command. The output displays files that reside in Ann's home directory instead of Joe's. Which of the following represents the command Ann should have issued in order to list Joe's files?

A developer needs to launch an Nginx image container, name it Web00l, and expose port 8080 externally while mapping to port 80 inside the container. Which of the following commands will accomplish this task?

The security team has identified a web service that is running with elevated privileges. A Linux administrator is working to change the systemd service file to meet security compliance standards. Given the following output: [Unit] Description=CompTIA server daemon Documentation=man:webserver(8) man:webserver_config(5) After=network.target - [Service] Type=notify - EnvironmentFile=/etc/webserver/config ExecStart=/usr/sbin/webserver -D $OPTIONS ExecReload=/bin/kill -HUP SMAINPID KillMode=process - Restart=on-failure - RestartSec=42s - [Install] WantedBy=multi-user.target - Which of the following remediation steps will prevent the web service from running as a privileged user?