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Exam SnowPro Core topic 1 question 1035 discussion

Actual exam question from Snowflake's SnowPro Core
Question #: 1035
Topic #: 1
[All SnowPro Core Questions]

Which statistics can be used to identify queries that have inefficient pruning? (Choose two.)

  • A. Bytes scanned
  • B. Bytes written to result
  • C. Partitions scanned
  • D. Partitions total
  • E. Percentage scanned from cache
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Suggested Answer: CD 🗳️

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Jacobr5000
1 month ago
Selected Answer: CD
"The efficiency of pruning can be observed by comparing Partitions scanned and Partitions total statistics in the TableScan operators. If the former is a small fraction of the latter, pruning is efficient. If not, the pruning did not have an effect." https://docs.snowflake.com/en/user-guide/ui-query-profile#inefficient-pruning
upvoted 1 times
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nexerSnow
3 months, 1 week ago
Selected Answer: CD
https://select.dev/posts/snowflake-micro-partitions
upvoted 2 times
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icegrandpa
3 months, 1 week ago
C & D is correct.
upvoted 1 times
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