QSA_New_V4 Exam Dumps : Qualified Security Assessor V4 Exam

PerRequirement 10.6.1, PCI DSS mandates that time-synchronization technology be used, andsystems must be synchronized to a central time serverthat itself receives time from an approved external source. This ensures logs can be accurately correlated.

Option A:Incorrect. Time inconsistency arises if each system operates independently.

Option B:Incorrect. Time configuration must berestricted to authorised personnel only.

Option C:Correct. Time should be sourced from a centralised server which is in sync with reliable external sources.

Option D:Incorrect. Each system peering independently can cause inconsistencies.

Thesettlement phaseis when:

Themerchant’s acquiring bank pays the merchant, and

Theissuing bank bills the cardholder.

This occursafter authorization and clearinghave already taken place.

Option A:❌Incorrect. Authorization verifies the card and funds but doesn’t trigger payment.

Option B:❌Incorrect. Clearing exchanges transaction details between banks but doesn’t finalise funds.

Option C:✅Correct. Settlement is whenfunds are actually transferred.

Option D:❌Incorrect. Chargebacks reverse transactions, not settle them.

There areseparate Attestation of Compliance (AOC) templatesfor different use cases, specifically formerchantsandservice providers, and forSAQsversusROCs. Each template is tailored to match the reporting needs of that assessment type.

Option A:✅Correct. PCI SSC publishes distinct AOC templates depending on whether the entity is a merchant or service provider, and depending on whether they are completing an SAQ or ROC.

Option B:❌Incorrect. The AOC is not signed by PCI SSC. It must be signed by the assessed entity and, where applicable, the QSA or ISA.

Option C:❌Incorrect. ROCs and SAQs use different AOC formats.

Option D:❌Incorrect. Both the entity and the assessor (if applicable)mustsign.