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Exam DP-420 topic 5 question 14 discussion

Actual exam question from Microsoft's DP-420
Question #: 14
Topic #: 5
[All DP-420 Questions]

You have a database in an Azure Cosmos DB Core (SQL) API account.
You need to create an Azure function that will access the database to retrieve records based on a variable named accountnumber. The solution must protect against SQL injection attacks.
How should you define the command statement in the function?

  • A. cmd = "SELECT * FROM Persons p WHERE p.accountnumber = 'accountnumber'"
  • B. cmd = "SELECT * FROM Persons p WHERE p.accountnumber = LIKE @accountnumber"
  • C. cmd = "SELECT * FROM Persons p WHERE p.accountnumber = @accountnumber"
  • D. cmd = "SELECT * FROM Persons p WHERE p.accountnumber = '" + accountnumber + "'"
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Suggested Answer: C 🗳️
by azuredemo2022three at June 21, 2023, 9:20 p.m.

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azuredemo2022three
11 months, 2 weeks ago
Selected Answer: C
Selected Answer: C
upvoted 3 times
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azuredemo2022three
11 months, 2 weeks ago
Answer C. cmd = "SELECT * FROM Persons p WHERE p.accountnumber = @accountnumber"
upvoted 3 times
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