Which of the following are Amazon Virtual Private Cloud (Amazon VPC) (CLF-C02)

Correct answer: B. Subnets; internet gateways.
Amazon Virtual Private Cloud (Amazon VPC) is a virtual networking service that allows you to create a virtual network in the cloud. The following are some of the key resources that are part of Amazon VPC:

Subnets: A subnet is a range of IP addresses in your VPC.
Internet gateways: An internet gateway is a virtual router that connects your VPC to the internet.
The other options are not correct because:

Objects and access control lists (ACLs) are related to Amazon S3, not Amazon VPC.
Access policies and buckets are also related to Amazon S3, not Amazon VPC.
Groups and roles are related to AWS Identity and Access Management (IAM), not Amazon VPC.
Note that Amazon VPC also includes other resources such as VPCs themselves, route tables, network ACLs, security groups, and more.