An organization wants to provide IaaS capabilities in a hybrid cloud. They have the following requirements:
– Each line of business must have access to its own services
– Templates will be shared
– Service templates should be as generic as possible
– Data encryption should be provided for only services that require it
– Each instance should use Microsoft Active Directory for authentication
– Each instance should have the latest OS patches applied
How can these requirements be addressed in a cloud design?

A.
Add a single shared template to the service catalog
Provide orchestration workflows to create a tenant and then instantiate and customize instances
Provide orchestration workflows to enable data encryption and authentication
Enable a configuration manager policy for OS updates

B.
Configure multiple tenants in the service catalog
Add a single template to the service catalog
Provide orchestration workflows enabling instance creation, customization and tenant assignment
Provide orchestration workflows enabling data encryption and authentication
Enable a configuration manager for OS updates

C.
Add one template to the service catalog with encryption enabled
Provide orchestration workflows to instantiate and customize instances
Provide orchestration workflows to enable authentication
Enable a configuration manager policy for OS updates and tenant configuration

D.
Configure multiple tenants in the service catalog
Add a single shared template to the service catalog
Provide orchestration workflows enabling data encryption and authentication in the template
Provide orchestration workflows enabling instance creation, customization and tenant assignment
Enable a configuration manager policy for OS updates

Explanation: