What happens when Dedicated instances are launched into a VPC?
If you launch an instance into a VPC that has an instance tenancy of dedicated, you must manually create a Dedicated instance.
If you launch an instance into a VPC that has an instance tenancy of dedicated, your instance is created as a Dedicated instance, only based on the tenancy of the instance.
If you launch an instance into a VPC that has an instance tenancy of dedicated, your instance is automatically a Dedicated instance, regardless of the tenancy of the instance.
None of these are true.
Explanations:
When you launch an instance in a VPC with dedicated tenancy, the instance is automatically launched as a Dedicated instance without requiring manual creation.
While it’s true that an instance is created as a Dedicated instance based on the tenancy setting, the option does not accurately reflect the automatic nature of the process in a dedicated tenancy VPC.
When you launch an instance into a VPC that has an instance tenancy of dedicated, the instance is automatically classified as a Dedicated instance, regardless of the instance’s individual tenancy setting.
Since option C is correct, this statement is false. Thus, at least one of the previous options is true.
From my point of view, the answer is:
If you launch an instance into a VPC that has an instance tenancy of dedicated, your instance is automatically a Dedicated instance, regardless of the tenancy of the instance.