You need to migrate Hadoop jobs for your company's Data Science team without modifying the underlying infrastructure. You want to minimize costs and infrastruct...

You need to migrate Hadoop jobs for your company's Data Science team without modifying the underlying infrastructure. You want to minimize costs and infrastructure management effort. What should you do?

A. Create a Dataproc cluster using standard worker instances. B. Create a Dataproc cluster using preemptible worker instances. C. Manually deploy a Hadoop cluster on Compute Engine using standard instances. D. Manually deploy a Hadoop cluster on Compute Engine using preemptible instances.