Which of the following business challenges could be solved by using a vulnerability scanner?

Auditing system naming conventions is a configuration management or asset inventory task that falls outside the scope of vulnerability scanner capabilities.

Determining whether additional systems were compromised after a breach is an incident response and forensic investigation function, not a vulnerability scanning use case.

Removing administrator access from multiple machines is an identity and access management operation that requires privileged account management tools, not a vulnerability scanner.

Vulnerability scanners are designed to run on a scheduled basis and compare host states against security policy baselines and compliance benchmarks, making them ideal for recurring monthly compliance testing of corporate host application usage and configurations. This use case maps directly to the scanner's ability to produce consistent, repeatable, and auditable reports against defined standards. Automated policy compliance scanning is one of the primary documented business justifications for deploying vulnerability scanners.