Please select the type of Power Automate flow that you should use for the new user registration and self-service rent in your app.

Answer options:

A.Desktop flow
B.Immersive flow
C.Automated flow
D.Embedded flow
E.Immediate flow

Correct Answer: D 
Power Automate provides five types of flows: Automated — this cloud flow type is triggered by an event, like when an email comes from your manager
Instant — this cloud flow type is triggered manually, like when you push a button
Scheduled — this cloud flow type is triggered on a schedule, like sending a report on every working day at 8 am.
Desktop — this flow type automates processes for your desktop and web applications
Business process flow — this flow type guides users step-by-step through the business process.
The Business Process flow provides step-by-step guidance for the users. The new user registration and self-service rent are both step-by-step guided processes. They are good examples of the Business Process Flow implementation. 
There are two types of business process flows: embedded within a model-driven app and a standalone (immersive) flow. 
For your model-driven app, you can create an embedded business process flow. 
All other options are incorrect. 
For more information about the use of Power Automate business process flows in model-driven apps, please visit the below URLs: 

https://docs.microsoft.com/en-us/powerapps/user/work-with-business-processes
https://docs.microsoft.com/en-us/power-automate/business-process-flows-overview
https://docs.microsoft.com/en-us/power-automate/create-business-process-flow