AZ-204 Certification Practice Question #246

Question

You need to retrieve the database connection string.
Which values should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
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Accepted Answer

According to the City Power & Light case study requirements, the PostgreSQL database connection string is stored in Azure Key Vault named **`cpandlkeyvault`** under the secret name **`PostgreSQLConn`**. To access this secret securely within Azure Functions without exposing the secret in the source code, Azure Key Vault References are used in the application settings. Application settings are loaded into the application process as **Environment** variables at runtime. Omitting the specific secret version GUID in the Key Vault reference ensures that the environment variable dynamically fetches the latest version of the secret within 24 hours, satisfying the requirement to always use the latest connection information.

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