Question 870
At Elmwood Manufacturing, a team reports that it corrected the following problem affecting industrial analytics and business systems: Security staff cannot identify unmanaged laptops connecting to internal applications because no device inventory exists. Which observation BEST verifies that the correction actually worked?
Explanation
Correct Answer
Every observed device is matched to an owner or flagged as unknown. This is the decisive evidence for the original problem: Security staff cannot identify unmanaged laptops connecting to internal applications because no device inventory exists. It verifies that the intended corrective control—Maintain an endpoint asset inventory tied to identity, owner, platform, and security status—works in the relevant environment; a completed change ticket alone would not prove the outcome at Elmwood Manufacturing.
Incorrect Answers
The report identifies impacted owners and tracks their migration to supported versions. This would be relevant evidence for a different failure: Operations cannot locate which users own devices running an unsupported operating system, usually addressed by Correlate MDM inventory with directory ownership and OS lifecycle support status. It does not demonstrate that the current problem at Elmwood Manufacturing was resolved. The specific required evidence is: Every observed device is matched to an owner or flagged as unknown.
A decommissioned device can no longer authenticate to managed services. This would be relevant evidence for a different failure: An enterprise retires laptops without revoking their certificates or removing them from MDM, usually addressed by Implement secure offboarding for endpoint identity, management enrollment, and data disposal. It does not demonstrate that the current problem at Elmwood Manufacturing was resolved. The specific required evidence is: Every observed device is matched to an owner or flagged as unknown.
A stale or unpatched device appears as noncompliant until verified remediated. This would be relevant evidence for a different failure: A device management platform reports compliant endpoints but its patch inventory is months out of date, usually addressed by Refresh endpoint inventory and required update status before compliance decisions. It does not demonstrate that the current problem at Elmwood Manufacturing was resolved. The specific required evidence is: Every observed device is matched to an owner or flagged as unknown.