Q: 20
Which of the following statements regarding the relationship between Silver tables and Bronze
tables is always true?
Options
Discussion
No way it's C, the amount of data in Silver can change depending on transformations or joins. D is the one that's always true since Silver tables are meant to be more refined and cleaner than Bronze. Unless someone thinks Bronze has better data quality, which doesn't make sense here.
D imo
I remember a similar scenario from labs, and D was always the correct pick there.
Pretty sure it's D. Silver tables always have cleaner and more refined data compared to Bronze, that's the main idea behind medallion architecture. The other options talk about size or aggregation, but only D is always true.
C or D
Option C is tempting since sometimes Silver could have more rows if there are joins or enrichment, but that's not guaranteed. D is always true because Silver is always more refined/cleaner than Bronze in the medallion setup. I think D is the safest, but if we're talking row counts, C could trip you up. Agree?
Option C is tempting since sometimes Silver could have more rows if there are joins or enrichment, but that's not guaranteed. D is always true because Silver is always more refined/cleaner than Bronze in the medallion setup. I think D is the safest, but if we're talking row counts, C could trip you up. Agree?
D always. Silver tables get cleaned up data from Bronze, that's basic medallion architecture. Haven't seen any Databricks docs contradict this.
C/D? Not confident, because row counts could change with joins, but quality is always better in Silver.
Probably C, saw a similar question and got tripped up by that. Seemed like Silver could sometimes have more data after joins.
D imo. Silver tables are always more refined than Bronze, that’s the core of medallion architecture. Option A is a common trap since it flips the true relationship. Pretty sure D is always right for Databricks.
D
Really clear options on this one, nice question format!
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