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CERTIFIED-DATA-ENGINEER-PROFESSIONAL · Question #18
CERTIFIED-DATA-ENGINEER-PROFESSIONAL Question #18: Real Exam Question with Answer & Explanation
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Data Streaming
Question
Which statement regarding stream-static joins and static Delta tables is correct?
Options
- AEach microbatch of a stream-static join will use the most recent version of the static Delta table as
- BEach microbatch of a stream-static join will use the most recent version of the static Delta table as
- CThe checkpoint directory will be used to track state information for the unique keys present in the
- DStream-static joins cannot use static Delta tables because of consistency issues.
- EThe checkpoint directory will be used to track updates to the static Delta table.
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Topics
#Structured Streaming#Delta Lake#Stream-Static Join#Microbatch Processing