Auto-failover groups is required. SQL Managed Instance supports Auto-failover groups.
Note: The auto-failover groups feature allows you to manage the replication and failover of a group of databases on a server or all databases in a managed instance to another region.
Incorrect Answers:
B: Hyperscale is for large databases. It is designed for most business workloads, providing highly scalable storage, read scale-out, and fast database restore capabilities.
Reference:
https://docs.microsoft.com/en-us/azure/azure-sql/database/auto-failover-group-overview

Explanation/Reference:
Explanation:
You can override the default language by specifying the language magic command %<language> at the beginning of a cell. The supported magic commands are: %python, %r, %scala, and %sql.
Reference:
https://docs.microsoft.com/en-us/azure/databricks/notebooks/notebooks-use

Reference:
https://rajanieshkaushikk.com/2020/09/09/how-to-choose-right-data-distribution-strategy-for-azure-synapse/

Anomalies can be identified by routing data via IoT Hub to a built-in ML model in Azure Stream Analytics Reference:
https://docs.microsoft.com/en-us/learn/modules/data-anomaly-detection-using-azure-iot-hub/
https://docs.microsoft.com/en-us/azure/stream-analytics/azure-synapse-analytics-output

Reference:
https://docs.microsoft.com/en-us/azure/azure-sql/database/resource-limits-vcore-single-databases#business-critical---provisioned-compute---gen4