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CERTIFIED-DATA-ENGINEER-PROFESSIONAL · Question #79

CERTIFIED-DATA-ENGINEER-PROFESSIONAL Question #79: Real Exam Question with Answer & Explanation

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Delta Lake Data Management

Question

A CHECK constraint has been successfully added to the Delta table named activity_details using the following logic: A batch job is attempting to insert new records to the table, including a record where latitude = 45.50 and longitude = 212.67. Which statement describes the outcome of this batch insert?

Options

  • AThe write will fail when the violating record is reached; any records previously processed will be
  • BThe write will fail completely because of the constraint violation and no records will be inserted
  • CThe write will insert all records except those that violate the table constraints; the violating records
  • DThe write will include all records in the target table; any violations will be indicated in the boolean
  • EThe write will insert all records except those that violate the table constraints; the violating records

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Topics

#Delta Lake#CHECK Constraint#Data Integrity#Batch Processing
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