Microsoft Updated DP-203 Exam Questions and Answers by gianna

You are designing an Azure Data Lake Storage Gen2 structure for telemetry data from 25 million devices distributed across seven key geographical regions. Each minute, the devices will send a JSON payload of metrics to Azure Event Hubs.

You need to recommend a folder structure for the data. The solution must meet the following requirements:

Data engineers from each region must be able to build their own pipelines for the data of their respective region only.

The data must be processed at least once every 15 minutes for inclusion in Azure Synapse Analytics serverless SQL pools.

How should you recommend completing the structure? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

NOTE: Each correct selection is worth one point.

You plan to use an Apache Spark pool in Azure Synapse Analytics to load data to an Azure Data Lake Storage Gen2 account.

You need to recommend which file format to use to store the data in the Data Lake Storage account. The solution must meet the following requirements:

• Column names and data types must be defined within the files loaded to the Data Lake Storage account.

• Data must be accessible by using queries from an Azure Synapse Analytics serverless SQL pool.

• Partition elimination must be supported without having to specify a specific partition.

What should you recommend?

You have an Azure subscription that contains an Azure Stream Analytics job named Job1. Job1 ingests observations from weather stations by running the following code.

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point

You store files in an Azure Data Lake Storage Gen2 container. The container has the storage policy shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.

NOTE: Each correct selection Is worth one point.