Databricks Certified Associate Developer for Apache Spark
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Which of the following code blocks returns summary statistics for all columns in the DataFrame storesDF?
Exam-Like
A
storesDF.summary("mean")
5.8%
B
storesDF.describe(all = True)
9.4%
C
storesDF.describe("all")
9.4%
D
storesDF.summary("all")
12.9%
E
storesDF.describe()
62.6%
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Which of the following code blocks returns summary statistics for all columns in the DataFrame `storesDF`? | Databricks Certified Associate Developer for Apache Spark Quiz - LeetQuiz
