Why B is correct
FIM detects unauthorized modifications to critical files by comparing current states against known good baselines, alerting on unexpected changes.
Know someone studying for PCI DSS? Send them this one.
Monitoring Testing
Covers monitoring testing concepts and practices within PCI DSS.
This question belongs to the "Monitoring & Testing" domain, which makes up about 15% of the PCI DSS exam.
Solve. Learn. Rank. Get Hired.
CyberCertPrep gives you 20 free PCI DSS questions per day with this same answer-and-explanation depth, plus timed exam simulations and progress tracking. No card required.
PCI DSS and PCI SSC are trademarks or registered trademarks of their respective owners. CyberCertPrep is an independent exam-preparation resource and is not affiliated with, authorized by, sponsored by, or endorsed by PCI SSC or any other certification body. All study material is independently created; the certification name is used only to identify the exam this resource helps you prepare for.