Online Access Free XK0-004 Practice Test

An administrator is conftgunng two Linux VMs on one physical server. The VMs must be able to obtain a unique IP address from the host's subnet. Which of the following represents how the virtual network adapters should be configured on the

• A.NAT
• B.Overlay
• C.Bridging
• D.Local-only

Which of the following is used in unattended server installation via PXE?

• A.Cloud-init
• B.Kickstart
• C.YAML
• D.Container image

A junior administrator is configuring local name lookups for fully qualified domain names in an isolated environment. The administrator is given a checklist and must accomplish the following tasks:
Add localhost with loopback address.
Add 192.168.192.12/24 to resolve to database01.comptia.org
Given this scenario, which of the following steps should the administrator perform to accomplish these tasks?

• A.Open the /etc/hosts file with a file editor and add the following lines:
  127.0.0.1 localhost
  192.168.192.12 database01.comptia.org
• B.Open the /etc/dhcpd.conf file with a file editor and add the following lines:
  127.0.0.1 localhost
  192.168.192.12 database01.comptia.org
• C.Open the /etc/network file with a file editor and add the following lines:
  127.0.0.1 localhost
  192.168.192.12 database01.comptia.org
• D.Open the /etc/nsswitch.conf file with a file editor and add the following lines:
  127.0.0.1 localhost
  192.168.192.12 database01.comptia.org

An administrator wants to add a user named comptia to the system administrators group. Which of the following commands will accomplish this task?

• A.Useradd -sG wheel comptia
• B.Usermod -sG wheel comptia
• C.sudo -sG wheel comptia
• D.visudo -sG wheel comptia

A user submitted a ticket stating that the development environment is reporong the device does not have any space left. The user's application creates a lot of small files and does not remove these files when the application crashes. Given the following output:

Which of the following is the MOST likely cause for the error message indicating a lack of space?

• A.There are no free nodes
• B.SELmux is runrwig
• C.The appfccabon output is too large
• D.Directory permssions are too restrictive