Amazon AWS Certified Solutions Architect - Associate SAA-C03 Bundle

Use AWS Backup restore testing and validate recovery outputs would help if a report says backups run but no one knows if restore is functional. Restoration tests provide evidence beyond job success. That is not the symptom described here: an unsupported resource cannot be protected by the selected AWS Backup plan. The matching response is Validate service support and use an appropriate native backup mechanism, because backup selection must match resource support.

For the alternative failure a backup copy must be isolated from the source account's compromise, the control Configure cross-account backup copies into a controlled backup account is relevant: separate account custody limits source account compromise impact. Here the evidence instead is an unsupported resource cannot be protected by the selected AWS Backup plan. The selected technical mechanism is Validate service support and use an appropriate native backup mechanism: backup selection must match resource support.

Apply AWS Backup policies and plans across supported accounts/resources solves a different operational problem where teams each create inconsistent snapshots and retention schedules. Central backup plans standardize retention and scheduling. It does not directly address an unsupported resource cannot be protected by the selected AWS Backup plan. The case calls for Validate service support and use an appropriate native backup mechanism, since backup selection must match resource support.

Use scoped S3 access points or prefix-based bucket policies per producer would help if multiple applications should share a single cross-account data lake bucket securely. Per-consumer S3 policy boundaries narrow shared bucket access. That is not the symptom described here: an analyst has S3 read rights but should not query every Glue catalog table. The matching response is Use Lake Formation permissions for governed catalog/table access where integrated, because catalog authorization adds a data governance layer.

For the alternative failure an Athena query role lacks access to its encrypted results bucket, the control Grant required bucket actions plus customer KMS key use when applicable is relevant: athena results need both storage and encryption permissions. Here the evidence instead is an analyst has S3 read rights but should not query every Glue catalog table. The selected technical mechanism is Use Lake Formation permissions for governed catalog/table access where integrated: catalog authorization adds a data governance layer.

The competing option Set the approved Athena workgroup result encryption configuration would be useful when a report's unencrypted export is copied from Athena to S3. Query output encryption must be configured at the destination workflow. The present issue is an analyst has S3 read rights but should not query every Glue catalog table; it is more directly addressed by Use Lake Formation permissions for governed catalog/table access where integrated. Catalog authorization adds a data governance layer.

For the alternative failure an Athena query role lacks access to its encrypted results bucket, the control Grant required bucket actions plus customer KMS key use when applicable is relevant: athena results need both storage and encryption permissions. Here the evidence instead is new S3 buckets receive broad grants from inherited provisioning templates. The selected technical mechanism is Add preventative bucket-policy templates and Access Analyzer findings to review: secure templates and exposure analysis reduce default over-sharing.

Use scoped S3 access points or prefix-based bucket policies per producer solves a different operational problem where multiple applications should share a single cross-account data lake bucket securely. Per-consumer S3 policy boundaries narrow shared bucket access. It does not directly address new S3 buckets receive broad grants from inherited provisioning templates. The case calls for Add preventative bucket-policy templates and Access Analyzer findings to review, since secure templates and exposure analysis reduce default over-sharing.

The option Use Lake Formation permissions for governed catalog/table access where integrated addresses a separate condition: an analyst has S3 read rights but should not query every Glue catalog table. Catalog authorization adds a data governance layer. The actual requirement is new S3 buckets receive broad grants from inherited provisioning templates. Recommended corrective action: Add preventative bucket-policy templates and Access Analyzer findings to review. Secure templates and exposure analysis reduce default over-sharing.

Use Lake Formation permissions for governed catalog/table access where integrated solves a different operational problem where an analyst has S3 read rights but should not query every Glue catalog table. Catalog authorization adds a data governance layer. It does not directly address a report's unencrypted export is copied from Athena to S3. The case calls for Set the approved Athena workgroup result encryption configuration, since query output encryption must be configured at the destination workflow.

The competing option Add preventative bucket-policy templates and Access Analyzer findings to review would be useful when new S3 buckets receive broad grants from inherited provisioning templates. Secure templates and exposure analysis reduce default over-sharing. The present issue is a report's unencrypted export is copied from Athena to S3; it is more directly addressed by Set the approved Athena workgroup result encryption configuration. Query output encryption must be configured at the destination workflow.

Grant required bucket actions plus customer KMS key use when applicable would help if an Athena query role lacks access to its encrypted results bucket. Athena results need both storage and encryption permissions. That is not the symptom described here: a report's unencrypted export is copied from Athena to S3. The matching response is Set the approved Athena workgroup result encryption configuration, because query output encryption must be configured at the destination workflow.

The option Use Lake Formation permissions for governed catalog/table access where integrated addresses a separate condition: an analyst has S3 read rights but should not query every Glue catalog table. Catalog authorization adds a data governance layer. The actual requirement is multiple applications should share a single cross-account data lake bucket securely. Recommended corrective action: Use scoped S3 access points or prefix-based bucket policies per producer. Per-consumer S3 policy boundaries narrow shared bucket access.

Add preventative bucket-policy templates and Access Analyzer findings to review would help if new S3 buckets receive broad grants from inherited provisioning templates. Secure templates and exposure analysis reduce default over-sharing. That is not the symptom described here: multiple applications should share a single cross-account data lake bucket securely. The matching response is Use scoped S3 access points or prefix-based bucket policies per producer, because per-consumer S3 policy boundaries narrow shared bucket access.

For the alternative failure an Athena query role lacks access to its encrypted results bucket, the control Grant required bucket actions plus customer KMS key use when applicable is relevant: athena results need both storage and encryption permissions. Here the evidence instead is multiple applications should share a single cross-account data lake bucket securely. The selected technical mechanism is Use scoped S3 access points or prefix-based bucket policies per producer: per-consumer S3 policy boundaries narrow shared bucket access.

Use Lake Formation permissions for governed catalog/table access where integrated would help if an analyst has S3 read rights but should not query every Glue catalog table. Catalog authorization adds a data governance layer. That is not the symptom described here: an Athena query role lacks access to its encrypted results bucket. The matching response is Grant required bucket actions plus customer KMS key use when applicable, because athena results need both storage and encryption permissions.

For the alternative failure new S3 buckets receive broad grants from inherited provisioning templates, the control Add preventative bucket-policy templates and Access Analyzer findings to review is relevant: secure templates and exposure analysis reduce default over-sharing. Here the evidence instead is an Athena query role lacks access to its encrypted results bucket. The selected technical mechanism is Grant required bucket actions plus customer KMS key use when applicable: athena results need both storage and encryption permissions.

Set the approved Athena workgroup result encryption configuration solves a different operational problem where a report's unencrypted export is copied from Athena to S3. Query output encryption must be configured at the destination workflow. It does not directly address an Athena query role lacks access to its encrypted results bucket. The case calls for Grant required bucket actions plus customer KMS key use when applicable, since athena results need both storage and encryption permissions.

Restore supported DNS validation CNAME records for ACM renewal would help if certificate renewal fails because DNS validation records were deleted. DNS-validated certificates require ongoing domain-validation evidence. That is not the symptom described here: private key material is copied across engineer laptops to deploy ALB certificates. The matching response is Use ACM-managed public certificates and attach them to supported listeners, because managed TLS avoids distributing private keys across hosts.

For the alternative failure clients reject a renewed certificate because its SAN does not include the API hostname, the control Request the certificate with required subject alternative names is relevant: sAN coverage is required for TLS host matching. Here the evidence instead is private key material is copied across engineer laptops to deploy ALB certificates. The selected technical mechanism is Use ACM-managed public certificates and attach them to supported listeners: managed TLS avoids distributing private keys across hosts.

The competing option Issue certificates through AWS Private CA and distribute trust anchors securely would be useful when a private internal service needs a CA trusted only by corporate hosts. Private CA establishes internal certificate trust. The present issue is private key material is copied across engineer laptops to deploy ALB certificates; it is more directly addressed by Use ACM-managed public certificates and attach them to supported listeners. Managed TLS avoids distributing private keys across hosts.

For the alternative failure clients reject a renewed certificate because its SAN does not include the API hostname, the control Request the certificate with required subject alternative names is relevant: sAN coverage is required for TLS host matching. Here the evidence instead is certificate renewal fails because DNS validation records were deleted. The selected technical mechanism is Restore supported DNS validation CNAME records for ACM renewal: dNS-validated certificates require ongoing domain-validation evidence.

Use ACM-managed public certificates and attach them to supported listeners solves a different operational problem where private key material is copied across engineer laptops to deploy ALB certificates. Managed TLS avoids distributing private keys across hosts. It does not directly address certificate renewal fails because DNS validation records were deleted. The case calls for Restore supported DNS validation CNAME records for ACM renewal, since dNS-validated certificates require ongoing domain-validation evidence.

The competing option Enable client hostname and certificate-chain verification would be useful when an application uses HTTPS to a server but disables certificate validation. TLS without peer validation cannot reliably authenticate the endpoint. The present issue is certificate renewal fails because DNS validation records were deleted; it is more directly addressed by Restore supported DNS validation CNAME records for ACM renewal. DNS-validated certificates require ongoing domain-validation evidence.

Use ACM-managed public certificates and attach them to supported listeners solves a different operational problem where private key material is copied across engineer laptops to deploy ALB certificates. Managed TLS avoids distributing private keys across hosts. It does not directly address a private internal service needs a CA trusted only by corporate hosts. The case calls for Issue certificates through AWS Private CA and distribute trust anchors securely, since private CA establishes internal certificate trust.

The competing option Request the certificate with required subject alternative names would be useful when clients reject a renewed certificate because its SAN does not include the API hostname. SAN coverage is required for TLS host matching. The present issue is a private internal service needs a CA trusted only by corporate hosts; it is more directly addressed by Issue certificates through AWS Private CA and distribute trust anchors securely. Private CA establishes internal certificate trust.

Restore supported DNS validation CNAME records for ACM renewal would help if certificate renewal fails because DNS validation records were deleted. DNS-validated certificates require ongoing domain-validation evidence. That is not the symptom described here: a private internal service needs a CA trusted only by corporate hosts. The matching response is Issue certificates through AWS Private CA and distribute trust anchors securely, because private CA establishes internal certificate trust.

The competing option Restore supported DNS validation CNAME records for ACM renewal would be useful when certificate renewal fails because DNS validation records were deleted. DNS-validated certificates require ongoing domain-validation evidence. The present issue is clients reject a renewed certificate because its SAN does not include the API hostname; it is more directly addressed by Request the certificate with required subject alternative names. SAN coverage is required for TLS host matching.

The option Enable client hostname and certificate-chain verification addresses a separate condition: an application uses HTTPS to a server but disables certificate validation. TLS without peer validation cannot reliably authenticate the endpoint. The actual requirement is clients reject a renewed certificate because its SAN does not include the API hostname. Recommended corrective action: Request the certificate with required subject alternative names. SAN coverage is required for TLS host matching.

For the alternative failure private key material is copied across engineer laptops to deploy ALB certificates, the control Use ACM-managed public certificates and attach them to supported listeners is relevant: managed TLS avoids distributing private keys across hosts. Here the evidence instead is clients reject a renewed certificate because its SAN does not include the API hostname. The selected technical mechanism is Request the certificate with required subject alternative names: sAN coverage is required for TLS host matching.

Restore supported DNS validation CNAME records for ACM renewal would help if certificate renewal fails because DNS validation records were deleted. DNS-validated certificates require ongoing domain-validation evidence. That is not the symptom described here: an application uses HTTPS to a server but disables certificate validation. The matching response is Enable client hostname and certificate-chain verification, because TLS without peer validation cannot reliably authenticate the endpoint.

For the alternative failure clients reject a renewed certificate because its SAN does not include the API hostname, the control Request the certificate with required subject alternative names is relevant: sAN coverage is required for TLS host matching. Here the evidence instead is an application uses HTTPS to a server but disables certificate validation. The selected technical mechanism is Enable client hostname and certificate-chain verification: TLS without peer validation cannot reliably authenticate the endpoint.

Use ACM-managed public certificates and attach them to supported listeners solves a different operational problem where private key material is copied across engineer laptops to deploy ALB certificates. Managed TLS avoids distributing private keys across hosts. It does not directly address an application uses HTTPS to a server but disables certificate validation. The case calls for Enable client hostname and certificate-chain verification, since TLS without peer validation cannot reliably authenticate the endpoint.