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Q63 Single choice

Which of the following code blocks returns a DataFrame where rows in DataFrame storesDF containing missing values in every column have been dropped?

A
storesDF.na.drop()
B
storesDF.dropna()
C
storesDF.na.drop("all", subset = "sqft")
D
storesDF.na.drop("all")
E
storesDF.nadrop("all")

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