Free CompTIA XK0-006 Exam Dumps Questions & Answers

Which of the following is the best use of AI within a Linux environment?

• A.Uploading company internal messaging for user validation
• B.Generating an nginx configuration file that can be used for testing
• C.Outsourcing proprietary source code development to the LLM
• D.Giving full control of the Linux server to the AI engine

An administrator wants to start an Ubuntu terminal in a container. Which of the following will allow the administrator to complete the task?

• A.runc exec -it ubuntu
• B.containerd /usr/bin/sh ubuntu
• C.podman pull ubuntu /bin/bash
• D.docker run -it ubuntu

A Linux administrator needs to create accounts for a list of new users. The user account names have been defined in the USER_LIST variable as follows:
USER_LIST= " alice bob charles "
Which of the following commands should the administrator use to successfully create the user accounts?

• A.select username in " $USER_LIST " ; do useradd -m " $username " ; done
• B.echo " $USER_LIST " | while username; do useradd -m " $username " ; done
• C.for username in $USER_LIST; do useradd -m " $username " ; done
• D.echo " $USER_LIST " | until username; do useradd -m " $username " ; done

The security manager at a company notifies a systems administrator of open vulnerabilities on the Linux system. The administrator receives the following information while logged in to the server:
$ date
Thu Jul 11 16:12:42 UTC 2024
$ getenforce
Enforcing
$ dnf history
ID | Command Line | Date and time | Action(s) | Altered
45 | update -y | 2023-07-09 | Update | 27
46 | install httpd | 2023-01-11 | Install | 9
47 | update -y | 2023-08-08 | Upgrade | 44
Which of the following is the most likely security concern?

• A.The system has httpd installed and needs to be removed.
• B.The system has SELinux set to enforcing and needs to be disabled.
• C.The server has not been updated in a year and should be patched.
• D.The system is configured to use UTC time and should be set to EDT.

A Linux administrator is configuring a CUPS print service on a Linux machine and needs to allow only connections from a local network (192.168.100.0/24). Which of the following commands should the administrator use?

• A.iptables -A OUTPUT -d 192.168.100.0/24 --sport 631 -p tcp -j ACCEPT
• B.iptables -D INPUT -d 192.168.100.0/24 --dport 631 -p tcp -j ACCEPT
• C.iptables -A OUTPUT -s 192.168.100.0/24 --dport 631 -p tcp -j ACCEPT
• D.iptables -A INPUT -s 192.168.100.0/24 --dport 631 -p tcp -j ACCEPT