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Exam Certified Data Engineer Professional topic 1 question 211 discussion

Actual exam question from Databricks's Certified Data Engineer Professional
Question #: 211
Topic #: 1
[All Certified Data Engineer Professional Questions]

The view updates represents an incremental batch of all newly ingested data to be inserted or updated in the customers table.

The following logic is used to process these records.



Which statement describes this implementation?

  • A. The customers table is implemented as a Type 2 table; old values are overwritten and new customers are appended.
  • B. The customers table is implemented as a Type 2 table; old values are maintained but marked as no longer current and new values are inserted.
  • C. The customers table is implemented as a Type 0 table; all writes are append only with no changes to existing values.
  • D. The customers table is implemented as a Type 1 table; old values are overwritten by new values and no history is maintained.
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Suggested Answer: B 🗳️
by KadELbied at May 5, 2025, 3:32 p.m.

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KadELbied
1 month, 2 weeks ago
Selected Answer: B
suretly B
upvoted 1 times
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