You have the following Azure resources:
• Azure Key Vault named KeyVault1
• Azure App Service named WebApp1
You need to ensure that WebApp1 can access KeyVault1 by using Azure Active Directory (Azure AD) authentication.
Which two settings can be used to configure WebApp1? Each correct answer presents a complete solution.
A. User assigned managed identity
B. Application settings
C. TLS/SSL bindings
D. App Service Authentication
E. System assigned managed identity