A Corporation is building a web application to allow its customers to schedule service requests online. There is also a need to run operational reports at times during non-peak hours. The architecture team is debating whether such reports should be run on the OLTP database or in a separate data mart. The DBA Manager does not want to add anymore admin responsibility to the team and is looking for a database option that`s low to zero maintenance, but meets their strict performance requirements as well. Which Oracle Cloud Infrastructure database service is appropriate for this scenario? (Choose the best answer.) 

Answer options:

A. Since the application needs to be highly available, it should to be deployed on a Kubernetes Cluster.
B. ATP. Using ˜tpurgent` and ˜high` TNS services to separate connection types.
C. It is best to build a Separate data warehouse, and move the OLTP data on a nightly basis.
D. ADW since operational reporting is a higher priority in this scenario.

B