Data Engineering Data Governance and Security 3 — Questions and Answers
Question 1: What does RBAC stand for in access control?
- Role-Based Access Control (Correct answer)
- Rule-Based Audit Compliance
- Resource Backup And Caching
- Realtime Batch Access Coordination
Correct answer: Role-Based Access Control
RBAC assigns permissions based on user roles.
Question 2: Which process tracks the origin and transformations of data through a pipeline?
- Data lineage (Correct answer)
- Data masking
- Data sharding
- Data deduplication
Correct answer: Data lineage
Data lineage records data's source and how it changes over time.
Question 3: What is the main goal of data anonymization?
- Remove identifying information so individuals cannot be re-identified (Correct answer)
- Speed up queries
- Compress large datasets
- Encrypt data in transit
Correct answer: Remove identifying information so individuals cannot be re-identified
Anonymization strips identifiers to prevent re-identification.
Question 4: Which US law protects the privacy of patient health information?
- HIPAA (Correct answer)
- GDPR
- CCPA
- GLBA
Correct answer: HIPAA
HIPAA governs protected health information in the US.
Question 5: What is a key benefit of using audit logs in a data platform?
- Provide a record of who accessed or changed data (Correct answer)
- Increase storage capacity
- Reduce network latency
- Automatically clean dirty data
Correct answer: Provide a record of who accessed or changed data
Audit logs enable accountability by recording access and changes.
Question 6: Which approach grants permissions based on attributes like department, location, and clearance?
- Attribute-Based Access Control (ABAC) (Correct answer)
- Round-robin scheduling
- Static IP whitelisting only
- Mandatory full access
Correct answer: Attribute-Based Access Control (ABAC)
ABAC evaluates attributes to make access decisions.
Question 7: What does a data retention policy define?
- How long data is kept before deletion or archival (Correct answer)
- Which encryption algorithm to use
- How fast queries must run
- The number of replicas per table
Correct answer: How long data is kept before deletion or archival
Retention policies specify how long data is stored before disposal.
Data Engineering Data Governance and Security 3
What does RBAC stand for in access control?