Public Endpoint Scenarios with Azure SQL Managed Instance

Correct Answer: D

Here are the scenarios for public endpoint connection:

Option A is incorrect.

Not only this, but all scenarios need to provide a public endpoint connection.

Option B is incorrect.

Not only this, but all scenarios need to provide a public endpoint connection.

Option C is incorrect.

Not only this, but all scenarios need to provide a public endpoint connection.

Option D is correct.

You need to provide a public endpoint connection for all the given scenarios.

References:

To know more about public endpoints, please visit the below-given link:

Azure SQL Managed Instance provides a secure connection between the client and the server by default. This connection is established over a private endpoint and uses private IP addresses. However, there may be some scenarios where you need to provide a public endpoint connection with Azure SQL Managed Instance. Let's take a closer look at the scenarios mentioned in the question:

A. The managed instance must integrate with multi-tenant-only PaaS offerings: In a multi-tenant environment, the resources are shared by multiple tenants. In some cases, you may need to integrate Azure SQL Managed Instance with a multi-tenant PaaS offering that is not on the same virtual network or does not support private endpoints. In such a scenario, you may need to use a public endpoint connection to establish a secure connection between the managed instance and the PaaS offering.

B. You require higher throughput of data exchange than possible with VPN: A VPN connection can be used to connect to Azure SQL Managed Instance over a private endpoint. However, in some cases, the data exchange requirements may exceed the capacity of a VPN connection. In such a scenario, you may need to use a public endpoint connection to achieve the required throughput.

C. Company policies/terms prohibit PaaS inside corporate networks: Some companies may have policies or terms that prohibit the use of PaaS services inside their corporate networks. In such cases, you may need to use a public endpoint connection to connect to Azure SQL Managed Instance from outside the corporate network.

Therefore, the correct answer is D. All the above scenarios may require a public endpoint connection with Azure SQL Managed Instance. However, it is important to note that using a public endpoint connection may increase the risk of unauthorized access to your data. Therefore, it is recommended to use a private endpoint connection whenever possible, and only use a public endpoint connection when necessary.