The answer is an availability set configured with automatic recovery, because this feature is specifically designed to detect an unresponsive virtual machine after an operating system crash and automatically restart it to restore service. In cloud environments, an availability set groups VMs to protect against both planned and unplanned outages, and when paired with automatic recovery, it monitors the VM’s health and triggers a reboot if the OS fails to respond, effectively handling the scenario described. On the CompTIA Cloud+ CV0-004 exam, this concept tests your understanding of high-availability mechanisms beyond simple load balancing or backup—a common trap is confusing a health probe (which only checks status) or a load balancer (which distributes traffic) with the recovery action itself. Remember the memory tip: “Auto recovery restarts, health probes just report, and load balancers only redirect.”
CV0-004 Operations and Support Practice Question
This CV0-004 practice question tests your understanding of operations and support. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A cloud administrator is responsible for ensuring the availability of a critical application that runs on a virtual machine. The administrator needs to implement a solution that can automatically restart the virtual machine if it becomes unresponsive due to an operating system crash. Which of the following should the administrator configure?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
An availability set configured with automatic recovery
Option B is correct because an availability set with automatic recovery can restart a VM if it fails. Option A is wrong because a load balancer distributes traffic but does not restart VMs. Option C is wrong because a health probe only checks status, does not perform restart. Option D is wrong because a snapshot is for backup, not automatic recovery.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
A snapshot-based backup policy
Why it's wrong here
Snapshots are for data recovery, not for automatically restarting VMs.
✗
A load balancer with a health probe
Why it's wrong here
A load balancer distributes traffic but does not restart the VM itself.
✓
An availability set configured with automatic recovery
Why this is correct
Availability sets in cloud platforms can automatically restart VMs that become unhealthy.
Related concept
Read the scenario before looking for a memorised answer.
✗
A custom script that sends a heartbeat to a monitoring service
Why it's wrong here
A heartbeat script monitors but does not automatically restart the VM unless integrated with a management tool.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the CV0-004 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which CV0-004 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Operations and Support — This question tests Operations and Support — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: An availability set configured with automatic recovery — Option B is correct because an availability set with automatic recovery can restart a VM if it fails. Option A is wrong because a load balancer distributes traffic but does not restart VMs. Option C is wrong because a health probe only checks status, does not perform restart. Option D is wrong because a snapshot is for backup, not automatic recovery.
What should I do if I get this CV0-004 question wrong?
Identify which CV0-004 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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