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Exam Certified Data Engineer Associate All Questions

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Exam Certified Data Engineer Associate topic 1 question 91 discussion

Actual exam question from Databricks's Certified Data Engineer Associate
Question #: 91
Topic #: 1
[All Certified Data Engineer Associate Questions]

Which data lakehouse feature results in improved data quality over a traditional data lake?

  • A. A data lakehouse stores data in open formats.
  • B. A data lakehouse allows the use of SQL queries to examine data.
  • C. A data lakehouse provides storage solutions for structured and unstructured data.
  • D. A data lakehouse supports ACID-compliant transactions.
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Suggested Answer: D 🗳️

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80370eb
3 months, 2 weeks ago
Selected Answer: D
ACID-compliant transactions ensure that data operations are Atomic, Consistent, Isolated, and Durable. This greatly enhances data reliability, consistency, and quality compared to traditional data lakes, which typically lack strong transactional guarantees.
upvoted 1 times
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31cadd7
5 months, 2 weeks ago
Selected Answer: D
it's D
upvoted 1 times
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