An Architecture Design Includes Amazon EC2, an Elastic Load Balancer

question 388

Multiple Choice

An architecture design includes Amazon EC2, an Elastic Load Balancer, and Amazon RDS. What is the BEST way to get a monthly cost estimation for this architecture?

• A) Open an AWS Support case, provide the architecture proposal, and ask for a monthly cost estimation.
• B) Collect the published prices of the AWS services and calculate the monthly estimate.
• C) Use the AWS Simple Monthly Calculator to estimate the monthly cost.
• D) Use the AWS Total Cost of Ownership (TCO) Calculator to estimate the monthly cost.

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Definitions:

Misallocated

A situation where resources are used inefficiently, resulting in lost potential output or wasteful expenditures.

Market Failure

A situation in which the allocation of goods and services by a free market is not efficient, often leading to a social welfare loss.

Public Good

An offering of goods or services to society's members at no cost, made available by public institutions or private bodies or individuals, not aiming to generate profits.

Public Goods

Goods that are non-excludable and non-rivalrous, meaning they are available for everyone to use without diminishing their availability to others.