1. An application needs to store and rotate TLS certificates and database connection secrets centrally, with access controlled by RBAC and auditing. Which Azure service should the design use?
- A. Azure Key Vault✓ Correct
- B. Azure Blob Storage
- C. Azure Table Storage
- D. A plain text file in a storage account
Explanation
Azure Key Vault centrally stores secrets, keys, and certificates with RBAC-controlled access, rotation, and audit logging. Blob (B) and Table storage (C) are general data stores without secret-management features, and a plain-text file (D) is an insecure anti-pattern.