An administrator is monitoring a server's hardware health. The sensors command shows no output for CPU temperature, but the system is running hot. The administrator suspects the kernel module for the motherboard's sensor chip is not loaded. Which command should be used to identify the sensor chip and load the correct module?

Run lsusb to find the sensor chip and then load the module.

Run sensors-detect to identify the sensor chip and load the appropriate module.

Run lspci -k to find the sensor chip and then load the module.

Run dmidecode -t sensor to find the sensor chip and then load the module.

A server has a hardware RAID controller. The administrator needs to determine the exact firmware version of the controller. Which command will provide this information?

Use the vendor-specific RAID management tool (e.g., storcli, megacli)

A system has a USB device that needs to be accessible only by a specific user group. The administrator creates a udev rule to set the group ownership. After saving the rule and running udevadm control --reload-rules, the device still has the old group. What is the most likely reason?

The rule is in /etc/udev/rules.d/ but should be in /lib/udev/rules.d/.

The administrator did not run udevadm trigger to re-apply the rules to the existing device.

The rule uses GROUP instead of OWNER.

The device needs to be unplugged and re-plugged for the rule to apply.

CompTIALinux+

Domain 1Objective 2

Device Management XK0-006 Practice Questions (Page 1)

Part of the System Management domain, which accounts for 23% of the XK0-006 exam. CompTIA does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–14 in this domain), expect 1–2 from this objective — we provide 26 practice questions to prepare you well beyond it. (estimate)

26questions here

6free pages

7concepts

23%of the exam

Questions 1–5

1expert · hard
An administrator is monitoring a server's hardware health. The sensors command shows no output for CPU temperature, but the system is running hot. The administrator suspects the kernel module for the motherboard's sensor chip is not loaded. Which command should be used to identify the sensor chip and load the correct module?
Select an answer first
2expert · hard
A server has a hardware RAID controller. The administrator needs to determine the exact firmware version of the controller. Which command will provide this information?
Select an answer first
3expert · hard
A system has a USB device that needs to be accessible only by a specific user group. The administrator creates a udev rule to set the group ownership. After saving the rule and running udevadm control --reload-rules, the device still has the old group. What is the most likely reason?
Select an answer first
4foundation · easy
Which command is used to monitor system temperatures, voltages, and fan speeds from hardware sensors?
Select an answer first
5foundation · easy
Which command is used to display information about a kernel module, including its description, author, and supported parameters?
Select an answer first

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Device Management XK0-006 Practice Questions (Page 1)

Questions 1–5

A server has a hardware RAID controller. The administrator needs to determine the exact firmware version of the controller. Which command will provide this information?

A system has a USB device that needs to be accessible only by a specific user group. The administrator creates a udev rule to set the group ownership. After saving the rule and running udevadm control --reload-rules, the device still has the old group. What is the most likely reason?

Which command is used to monitor system temperatures, voltages, and fan speeds from hardware sensors?

Which command is used to display information about a kernel module, including its description, author, and supported parameters?

Keep studying — System Management