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Difficulty: MediumDefine the benefits of the AWS Cloud

A software development studio observes that the cost of their computing resources has decreased over time even though their usage has remained constant. They learn that AWS achieves lower prices by aggregating usage from hundreds of thousands of customers and passing the savings on to their users. Which benefit of the AWS Cloud does this trend illustrate?

  1. A
    Trading capital expense for variable expense
  2. B
    Stopping guessing capacity
  3. Benefiting from massive economies of scaleAnswer
  4. D
    Minimizing operational overhead through monolithic system designs

Answer

Benefiting from massive economies of scale
The correct option is 'Benefiting from massive economies of scale' because AWS can achieve lower pay-as-you-go pricing by aggregating usage from hundreds of thousands of customers. This translates into massive purchasing power, resulting in lower unit costs for hardware and operational services, which AWS passes on to its customers as price reductions.

Step-by-Step Solution

1
Analyze the business scenario to identify the core phenomenon being described.
The scenario describes a reduction in resource unit costs driven by AWS aggregating usage from hundreds of thousands of active customers.
Identifying the root cause of the cost savings allows matching it to the correct AWS Cloud benefit.
2
Compare the identified phenomenon against the definition of AWS Cloud benefits.
The ability to lower pricing due to high-volume aggregate purchasing is defined by AWS as benefiting from massive economies of scale.
This confirms which cloud benefit matches the scenario.

Key Concept

AWS Cloud economies of scale benefit
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Define the benefits of the AWS Cloud

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