What should be verified about antivirus deployment on a sample of system components?

What should be verified about antivirus deployment on a sample of system components?

• A. For a sample of system components, antivirus software is deployed if applicable.
• B. Antivirus must be installed on every device.
• C. Antivirus deployment is optional.
• D. Only mobile devices require antivirus.

Answer: (A)

The test is about confirming that anti-virus protection is in place where it should be. In practice, you don’t have to verify every device; you verify a representative sample of system components and check that anti-virus software is deployed on those components that are applicable for protection. This aligns with the idea that anti-virus coverage is required on systems commonly affected by malware, but not every single device in the environment may fall under that category. Why this fits best: it demonstrates evidence of control implementation across the environment without assuming every device must have antivirus, and it reflects the idea of applicability based on the type of device. The other statements aren’t correct because: requiring antivirus on every device goes beyond what needs to be demonstrated by a sample, stating that deployment is optional contradicts PCI DSS, and claiming only mobile devices require antivirus ignores other endpoints that can be affected.

The test is about confirming that anti-virus protection is in place where it should be. In practice, you don’t have to verify every device; you verify a representative sample of system components and check that anti-virus software is deployed on those components that are applicable for protection. This aligns with the idea that anti-virus coverage is required on systems commonly affected by malware, but not every single device in the environment may fall under that category.

Why this fits best: it demonstrates evidence of control implementation across the environment without assuming every device must have antivirus, and it reflects the idea of applicability based on the type of device.

The other statements aren’t correct because: requiring antivirus on every device goes beyond what needs to be demonstrated by a sample, stating that deployment is optional contradicts PCI DSS, and claiming only mobile devices require antivirus ignores other endpoints that can be affected.