ISACA Certified Data Privacy Solutions Engineer Practice Mode

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• 1

  C. Raw zone

• 2

  If you look at the zones in the data lake, it is ordered in the following fashion as temporal, raw, trusted, and clean. The moment data enters the raw zone, it should be protected using encryption or tokenisation. Hence, C is the correct answer.

• 2

  To support this view see this: Transient Zone — Used to hold ephemeral data, such as temporary copies, streaming spools, or other short-lived data before being ingested. Raw Zone – The zone in which raw data will be maintained. This is also the zone where sensitive data must be encrypted, tokenized, or otherwise secured. https://dzone.com/articles/data-lake-governance-best-practices#:~:text=Transient%20Zone%20%E2%80%94%20Used%20to%20hold%20ephemeral%20data%2C,data%20must%20be%20encrypted%2C%20tokenized%2C%20or%20otherwise%20secured.