dp-900 Practice Question 1818
Exam: dp-900
Domain: Describe core data concepts
Topic: Describe data analytics core concepts
Difficulty: medium
Contoso Ltd is planning to visualize sales data in real-time using Azure services. They want to ensure that the visualization tool can handle large volumes of data and provide instant updates. Which service should they use and why?
Answer Options
A
Azure Data Factory for ETL processes
B
Azure Stream Analytics with Power BI for real-time visualization
C
Azure Storage for data storage
D
Traditional BI tools like Tableau
Correct Answer
B: Azure Stream Analytics with Power BI for real-time visualization
Explanation
The correct answer is to use Azure Stream Analytics with Power BI for real-time data visualization. Azure Stream Analytics can process large volumes of data in real-time, and Power BI can provide instant updates and visualizations. Option A is incorrect because Azure Data Factory is primarily used for ETL processes and not real-time data visualization. Option C is irrelevant as it pertains to data storage rather than real-time processing and visualization. Option D is incorrect because it suggests using a traditional BI tool without real-time capabilities.