You need to recommend a data storage strategy for WebApp1. What should you include in the recommendation?

The use of WebApp1 is unpredictable. At peak times, users often report delays. At other times, many resources for WebApp1 are underutilized.
Database metrics for the production instance of WebApp1 must be available for analysis so that database administrators can optimize the performance settings.
Note: A virtual core (vCore) represents a logical CPU and offers you the option to choose between generations of hardware and the physical characteristics of the hardware (for example, the number of cores, the memory, and the storage size). The vCore-based purchasing model gives you flexibility, control, transparency of individual resource consumption, and a straightforward way to translate on-premises workload requirements to the cloud. This model optimizes price, and allows you to choose compute, memory, and storage resources based on your workload needs.
Incorrect:
Not C: Azure SQL Database elastic pools are a simple, cost-effective solution for managing and scaling multiple databases, not for a single database.
Reference:
https://docs.microsoft.com/en-us/azure/azure-sql/database/service-tiers-sql-database-vcore