mediumMultiple ChoiceObjective-mapped
XK0-006 Practice Question: Refer to the exhibit
Exhibit
$ sudo tuned-adm list Available profiles: - balanced - desktop - latency-performance - network-latency - network-throughput - powersave - throughput-performance - virtual-guest - virtual-host Current active profile: balanced $ sudo tuned-adm recommend throughput-performance
Refer to the exhibit. An administrator wants to optimize a server running a high-throughput database application. Which command should be used to apply the recommended profile?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
sudo tuned-adm profile throughput-performance
The tuned-adm recommend command suggests 'throughput-performance', which is suitable for database workloads. The correct command to apply it is 'tuned-adm profile throughput-performance'.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
sudo tuned-adm profile throughput-performance
Why this is correct
This applies the recommended profile.
- ✗
sudo tuned-adm profile balanced
Why it's wrong here
Balanced is the current profile, not the recommended one.
- ✗
sudo tuned-adm off
Why it's wrong here
This disables tuned, not apply a profile.
- ✗
sudo systemctl set-default tuned
Why it's wrong here
This is not a valid command for applying tuned profiles.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This XK0-006 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the XK0-006 exam.