Task 4.5: Understand Data Privacy and Governance DEA-C01 Practice Questions (Page 4)

Questions 16–20

1. 16expert · hard

   A company is subject to a regulation that requires them to retain financial records for 7 years, but also requires them to delete records of customers who have requested erasure under GDPR. They store all data in Amazon S3. How should they reconcile these conflicting requirements?

   • AApply a lifecycle policy that deletes all data after 7 years, and manually delete customer records upon erasure requests.
   • BUse S3 Object Lock with a retention period of 7 years for all data, and ignore erasure requests because retention takes precedence.
   • CClassify data as 'Financial Records' with a 7-year retention, and 'Customer Personal Data' with a deletion policy that triggers on erasure requests.
   • DStore all data in S3 Glacier and rely on the fact that retrieval takes time, thus satisfying both requirements.
   Reveal Solution Discussion Select an answer first
2. 17foundation · medium

   A data engineer needs to track who accessed an S3 object and when. Which AWS service provides this audit trail?

   • AAmazon CloudWatch
   • BAWS Config
   • CAWS Trusted Advisor
   • DAWS CloudTrail
   Reveal Solution Discussion Select an answer first
4. 18foundation · medium

   Which component of a data governance framework provides the specific rules and guidelines for data quality, data formats, and naming conventions?

   • AData lineage
   • BData standards
   • CData policies
   • DData roles
   Reveal Solution Discussion Select an answer first
5. 19foundation · medium

   In a machine learning pipeline, what does data lineage track?

   • AThe number of users accessing the data
   • BThe performance of the ML model
   • CThe origin and transformations of data as it flows through the pipeline
   • DThe cost of running the pipeline
   Reveal Solution Discussion Select an answer first
6. 20application · medium

   A healthcare organization must retain patient records for 7 years per regulatory requirements, then delete them. They store records in Amazon S3. Which solution should the data engineer implement?

   • AUse S3 Object Lock in compliance mode with a retention period of 7 years, and configure a lifecycle rule to expire objects after 7 years.
   • BCreate an AWS Config rule to check the age of objects and trigger a Lambda function to delete them after 7 years.
   • CConfigure an S3 Lifecycle policy to transition objects to S3 Glacier Deep Archive after 7 years and set a permanent deletion after 10 years.
   • DEnable S3 versioning and configure a lifecycle rule to delete noncurrent versions after 7 years.
   Reveal Solution Discussion Select an answer first