I'm preparing my HDFCNA Exam at moment. I have done the HDPCA exam, and found the practice exam on AWS very useful.
Just want to know is there an practice exam for HDFCNA?
I don't think Hortonworks has a HDFCNA practice exam. As you can see https://br.hortonworks.com/services/training/certification/hdfcna-certification/ they do not mention anything about practice exam.
You can set up a HDF environment and try to create some task to practice.
Example Scenario: Getting Logs Files from a Server and split them into ERROR and WARN messages. If the log has ERROR send it to Hbase if WARN sent it to Hive.
Best luck in your exam!
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Thanks for the information. Setting up an instance on AWS from scratch to prepare and practice each item seems helpful.
Hopeful Hortonworks can provide more information and guidance about HDFCNA.