Which method should you use?

You need a dynamic way of provisioning VMs on Compute Engine. The exact specifications will be in a dedicated configuration file. You want to follow Google’s recommended practices.

Which method should you use?
A . Deployment Manager
B . Cloud Composer
C . Managed Instance Group
D . Unmanaged Instance Group

Answer: A

Explanation:

Reference: https://cloud.google.com/compute/docs/instances/