QSA_New_V4 Exam Dumps : Qualified Security Assessor V4 Exam

Formulti-tenant service providers,isolation and segmentationare critical. As perRequirement 12.10.3, each customer’s environment must besegregated and protectedsuch that no tenant can access another’s data or systems.

Option A:✅Correct. This is the foundational control —isolation of customer environments.

Option B:❌Incorrect. Exposing system config files is a security risk.

Option C:❌Incorrect. Shared user IDs areexplicitly prohibitedby Requirement 8.2.1.

Option D:❌Incorrect. Customers should only access their own logs.

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.

TheSoftware Security Framework (SSF)is intended to support entities usingbespoke and custom softwarewithin the Cardholder Data Environment (CDE). If the software is developed and maintained in accordance with theSecure Software Lifecycle (SLC) Standard, it can help demonstrate secure software development practices and potentially reduce the number of applicable PCI DSS requirements.

Option A:Incorrect. Not all payment software qualifies unless developed under SSF standards.

Option B:Incorrect. PCI PTS devices follow different hardware security standards.

Option C:Incorrect. PA-DSS has been retired; those applications are now listed as “Acceptable Only for Pre-Existing Deployments”.

Option D:Correct. Software developed under the Secure SLC Standard may help an entity meet some requirements in PCI DSS Requirement 6.