CCA175 Clarification

In CCA175 playlist, the videos from 74 to 81 talks about Data Warehouse using Hadoop ecosystem. Is it part of the certification curriculam? There will be any questions related to that ? Or is it just for additional knowledge ?

I am reusing some of my earlier material which overlap with CCA certification. Some of them are relevant for certification while others are for additional knowledge about hive.

@itversity. Ok, thanks for the response Durga Sir.