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Exam DP-600 topic 1 question 125 discussion

Actual exam question from Microsoft's DP-600
Question #: 125
Topic #: 1
[All DP-600 Questions]

You have a Fabric tenant that contains a data warehouse.

You need to load rows into a large Type 2 slowly changing dimension (SCD). The solution must minimize resource usage.

Which T-SQL statement should you use?

  • A. UPDATE AND INSERT
  • B. MERGE
  • C. TRUNCATE TABLE and INSERT
  • D. CREATE TABLE AS SELECT
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Suggested Answer: B 🗳️
by MultiCloudIronMan at Nov. 30, 2024, 4:26 p.m.

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Pegooli
2 days, 10 hours ago
Selected Answer: B
Merg allow you to do : -Insert new records for changes. -Update existing records to mark them as historical. -Maintain the history of changes efficiently.
upvoted 1 times
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MultiCloudIronMan
1 week, 4 days ago
Selected Answer: B
Its a merge with merge you can define what happens after the merge
upvoted 2 times
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