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DP-420 · Question #57
DP-420 Question #57: Real Exam Question with Answer & Explanation
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Integrate an Azure Cosmos DB solution
Question
Which of the following function in Spark SQL separates the array's elements into multiple rows with positions and utilizes the column names 'pos' for position and 'col' for elements of the array?
Options
- Aexplode()
- Bposexplode()
- Cpreexplode()
- DSeparate()
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Topics
#Spark SQL#Array functions#Data transformation#posexplode