Free Access CompTIA.XK0-004.v2023-03-20.q142 Practice Test (Page 18)

Question 81

Which Of the following is a file that can define how to build, deploy, and install various components for a Linux application hosted in a cloud environment?

A.VMM

B.Virsh

C.YAML

D.OVF

Question 82

An administrator is provisioning and attaching a secondary disk to a Linux server as a data drive. Which Of the following commands the administrator use to find the UUID Of the disk so the drive can be mounted upon boot?

A.blkid

B.fstab

C.isblk

D.2label

Question 83

A systems administrator wants to disable the Linux Kernel WatchDog Timer Driver for security purposes.
Which of the following will accomplish this task?

A.Add watchdog=0 to the /etc/modprobe.conf file.

B.Add blacklist watchdog to the /etc/modprobe.d/blacklist file.

C.Rename the /etc/modprobe.d/watchdog file to watchdog.off instead.

D.Remove the watchdog=1 from the /usr/modules/watchdog.conf file.

Question 84

A user does not want Bluetooth to start up every tme the system starts. Which of the following commands should the user execute to accomplish this task?

A.System stop Bluetooth.service

B.System stopped Bluetooth.service

C.Systemctl disabled Bluetooth.service

D.Systemctl disable Bluetooth. Service

Question 85

A Linux administrator implemented a new HTTP server using the default configuration. None of the users on the network can access the server. If there is no problem on the network or with the users' workstations, which of the following steps will BEST analyze and resolve the issue?

A.Run netstat to ensure the port is correctly bound, and configure the firewall to allow access on ports 80 and 443

B.Run netcat to ensure the port is correctly bound, and configure a static route to the web to allow access on ports 80 and 443

C.Run route to ensure the port is correctly bound, and configure the firewall to allow access on ports 80 and 443

D.Run route to ensure the port is correctly bound, and configure SELinux to allow access on ports 80 and 443

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Question 81

Question 82

Question 83

Question 84

Question 85

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