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What is the primary purpose of governed tags in Unity Catalog compared to standard tags?
Governed tags provide faster search performance than standard tags
Governed tags enable policy enforcement with centralized control over allowed values
Governed tags can store more characters than standard tags
Which Delta Lake property determines when the VACUUM command can remove unreferenced data files?
delta.logRetentionDuration
delta.deletedFileRetentionDuration
delta.vacuumRetentionPeriod
What type of lineage does Unity Catalog automatically capture for queries run on Azure Databricks?
Schema-level lineage only
Table-level lineage only
Runtime data lineage down to the column level
How long does Azure Databricks retain audit logs in the system table?
30 days
90 days
Up to one year
Which Delta Sharing approach should be used when sharing data with recipients who do not have access to Azure Databricks?
Databricks-to-Databricks sharing with a sharing identifier
Open sharing with token authentication
OIDC federation with JWT tokens
What must be run after deleting records from a Delta table with deletion vectors enabled to permanently remove the underlying data?
VACUUM command only
OPTIMIZE command only
REORG TABLE with APPLY (PURGE) followed by VACUUM
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