I am planning to give CCA 175. Do I need to practice Cloudera Manager or Cloudera Quickstart VM.
I am practising Hive, Sqoop, Spark, etc on my Laptop by installing a VM image (Virtual Player).
Can I get a practice test before going for an actual test for just to get familiar with the environment that will be provided for CCA 175 exam?
I think you would get some helpful information from our community knowledge article: Cloudera Certification FAQ. It should answer some of your questions and provide links to further information that will be useful. There is also additional information in the comments below it. Let me know if you have further questions after reading. :)