A client wants to create a set of applications that all communicate with each other. Only one of the applications should be accessible from the public internet. This application will act as an API gateway and route requests to the interbak applications using HTTPS. Which architecture should an Architect recommend?

A client is planning to deploy an application to Heroku. The client's IT department requires all applications to be hosted from Australia, where their main office is located. Regulators in Australia require keystroke logs of all engineers who create interactive sessions for the application.
Which should an Architect recommend in this scenario?

Which 2 users can remove an application from a Heroku Enterprise Team?

Universal Containers is looking to implement Entitlement Management to meet the following requirements:
1) Any employee from the customer account is eligible for support.
2) Specific purchased products are eligible for support What Objects should be set up for Entitlement Management?

A client is running an app on 20 Standard-2x dynos. They are noticing highly variable performance when the application is experiencing a heavy load.
Which two suggestions should an Architect make in this scenario? (Choose two.)