What kind of data analysis skill expected for CCA 175?

#1

According to the objectives of Data Analysis section in CCA 175.

Do we need to know select queries(DML) as well for exam or not?
Example…: What products do customers like to buy? or What are top 10 revenue generating products?

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#2

It is primarily DDL and DML. Hive QL is not very important from certification perspective.

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