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Exam Certified Data Engineer Professional All Questions

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Exam Certified Data Engineer Professional topic 1 question 173 discussion

Actual exam question from Databricks's Certified Data Engineer Professional
Question #: 173
Topic #: 1
[All Certified Data Engineer Professional Questions]

Review the following error traceback:



Which statement describes the error being raised?

  • A. There is a syntax error because the heartrate column is not correctly identified as a column.
  • B. There is no column in the table named heartrateheartrateheartrate
  • C. There is a type error because a column object cannot be multiplied.
  • D. There is a type error because a DataFrame object cannot be multiplied.
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Suggested Answer: B 🗳️
by imatheushenrique at May 31, 2024, 11:44 p.m.

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m79590530
1 month ago
Selected Answer: B
The final error clearly states that such column name can not be resolved in the source dataframe schema/structure
upvoted 1 times
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