I have completed with the CCA 175 certification using python playlist by Durga Sir and practiced on the labs. So I was checking out the Arun Sir’s blog for practice before actual exam.
I found out that, in his blog he asked to solved the each questions using 3 approaches
- Using Dataframes
- Using Spark SQL
- Using RDD - spark core API
I am not sure if in actual examination they would ask like this or we can solve the question using any one approach?
I am not yet comfortable with Dataframe approach using python.
waiting for your valuable response.
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