Exam DP-201 topic 2 question 54 discussion

Actual exam question from Microsoft's DP-201

Question #: 54
Topic #: 2

You are planning an Azure solution that will aggregate streaming data.
The input data will be retrieved from tab-separated values (TSV) files in Azure Blob storage.
You need to output the maximum value from a specific column for every two-minute period in near real-time. The output must be written to Blob storage as a
Parquet file.
What should you use?

A. Azure Data Factory and mapping data flows
B. Azure Data Factory and wrangling data flows
C. Azure Stream Analytics window functions
D. Azure Databricks and Apache Spark SQL window functions

Show Suggested Answer

Suggested Answer: C 🗳️
Reference:
https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-define-outputs#parquet-output-batching-window-properties

by niwe at May 8, 2021, 12:07 a.m.