You work for MDFT Pro, a well-known training agency that offers certification preparation courses worldwide. Mark, a Data Scientist at MDFT Pro, is planning to process three different datasets in Microsoft Fabric. The second dataset (Dataset2) contains semi-structured student interaction logs from the company’s learning platform, including nested JSON data with user session information, navigation patterns, and engagement metrics. This data needs to be bulk transferred from an Azure Data Lake Storage account to a Fabric lakehouse in a single operation. During the development phase, Mark needs to explore the data structure using custom visualizations to understand patterns and anomalies, create charts to visualize user behavior, and iteratively refine the transformation logic while viewing the results in real-time. The solution should provide an interactive development environment that supports both code execution and rich data visualization.
The datasets have the following characteristics:
What should Mark use to process Dataset2?
Choose the correct answer from the options below.
Explanations for each answer: