An Administrator Has an Amazon EC2 Instance with an IPv6

question 372

Multiple Choice

An Administrator has an Amazon EC2 instance with an IPv6 address. The Administrator needs to prevent direct access to this instance from the Internet. The Administrator should place the EC2 instance in a:

• A) Private Subnet with an egress-only Internet Gateway attached to the subnet and placed in the subnet Route Table.
• B) Public subnet with an egress-only Internet Gateway attached to the VPC and placed in the VPC Route Table.
• C) Private subnet with an egress-only Internet Gateway attached to the VPC and placed in the subnet Route Table.
• D) Public subnet and a security group that blocks inbound IPv6 traffic attached to the interface.

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Definitions:

Average Product

The output, on average, produced by each unit of a variable input, like labor.

Marginal Cost

The additional cost incurred by producing one more unit of a good or service, which can influence production and pricing decisions.

Average Fixed Cost

The fixed costs of production (costs that do not change with the level of output) divided by the quantity of output produced, which decreases as production increases.

Total Cost

The sum of fixed costs and variable costs incurred by a business in the production of a good or service.