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Q32 Single choice

Which of the following code blocks will most quickly return an approximation for the number of distinct values in column division in DataFrame storesDF?

A
storesDF.agg(approx_count_distinct(col("division")).alias("divisionDistinct"))
B
storesDF.agg(approx_count_distinct(col("division"), 0.01).alias("divisionDistinct"))
C
storesDF.agg(approx_count_distinct(col("division"), 0.15).alias("divisionDistinct"))
D
storesDF.agg(approx_count_distinct(col("division"), 0.0).alias("divisionDistinct"))
E
storesDF.agg(approx_count_distinct(col("division"), 0.05).alias("divisionDistinct"))

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