Traditional IT infrastructure architecture is already unable to support efficient enterprise operations. Which of the following is not a key cause?

When unsubscribing from a Direct Connect connection, you do not need to delete the virtual gateway and virtual interface associated with the connection.

Direct Connect provides Layer 2 connections.

If Cloudbase-Init is not installed for a private image, you will not be able to inject custom information into a Windows ECS created from this image. As a result, you can only use the password specified in this image to log in to the ECS.

Which of the following can be used for communications between the network of an on-premises data center and a VPC subnet? (Choose all that apply.)