DATABRICKS-CERTIFIED-DATA-ENGINEER-ASSOCIATE · Question #46
Which of the following statements regarding the relationship between Silver tables and Bronze tables is always true?
The correct answer is D. Silver tables contain a more refined and cleaner view of data than Bronze tables. In the medallion (multi-hop) architecture, Bronze tables store raw, unprocessed data as ingested from the source - often with minimal or no transformation. Silver tables represent a refined, cleaner view: data has been deduplicated, validated, joined, or otherwise enriched…
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Options
- ASilver tables contain a less refined, less clean view of data than Bronze data.
- BSilver tables contain aggregates while Bronze data is unaggregated.
- CSilver tables contain more data than Bronze tables.
- DSilver tables contain a more refined and cleaner view of data than Bronze tables.
- ESilver tables contain less data than Bronze tables.
How the community answered
(51 responses)- B2% (1)
- C2% (1)
- D92% (47)
- E4% (2)
Explanation
In the medallion (multi-hop) architecture, Bronze tables store raw, unprocessed data as ingested from the source - often with minimal or no transformation. Silver tables represent a refined, cleaner view: data has been deduplicated, validated, joined, or otherwise enriched. Silver always contains a more refined and cleaner view than Bronze by definition. The other options are not always true: Silver tables do not always aggregate data, and they may contain more or less data than Bronze depending on filtering.
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