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Difficulty: HardDefine the benefits of the AWS Cloud

A healthcare provider is planning to migrate its patient portal to AWS to handle unpredictable seasonal traffic. The IT director proposes that by deploying this application on AWS and utilizing dynamic resource scaling, the organization will benefit by transitioning their IT spending from operating expenses (OpEx) to capital expenses (CapEx). Which of the following statements directly refutes the IT director's proposal by correctly identifying a core benefit of the AWS Cloud?

  1. The organization will transition from capital expenses (CapEx) to variable operating expenses (OpEx), which represents the benefit of trading upfront expense for variable expense.Answer
  2. B
    The organization will maintain high capital expenses (CapEx) to achieve static scalability, which represents the benefit of stopping guessing capacity.
  3. C
    The organization will transition to fixed operating expenses (OpEx) while retaining ownership of the physical servers, which represents the benefit of stopping spending money running and maintaining data centers.
  4. D
    The organization will eliminate operating expenses (OpEx) entirely by committing to long-term upfront capital investments, which represents the benefit of massive economies of scale.

Answer

The organization will transition from capital expenses (CapEx) to variable operating expenses (OpEx), which represents the benefit of trading upfront expense for variable expense.
The correct answer accurately states that migrating to AWS allows organizations to shift their IT spending from capital expenses (CapEx)—such as physical servers and data centers—to variable operating expenses (OpEx), where they only pay for the resources they use. This directly aligns with the AWS Cloud benefit of trading upfront expense for variable expense.

Step-by-Step Solution

1
Analyze the IT director's statement regarding the transition from operating expenses (OpEx) to capital expenses (CapEx).
Identify that the statement is financially backward; cloud computing is characterized by shifting from capital expenses (buying servers upfront) to operating expenses (paying for what is used).
Understanding cloud economics requires recognizing that the primary financial shift is from CapEx to OpEx.
2
Map this financial shift to the official six benefits of the AWS Cloud.
The transition from upfront capital costs to variable running costs aligns directly with the benefit of trading upfront expense for variable expense.
This matches the official AWS Cloud Practitioner definition of cloud benefits.
3
Evaluate the alternative options to identify the correct response.
Select the statement that correctly defines the transition from CapEx to variable OpEx, and reject options that suggest maintaining CapEx, owning physical hardware, or eliminating OpEx entirely.
This ensures the correct cloud benefit is identified while refuting the incorrect financial assertions.

Key Concept

Understanding the financial and operational benefits of the AWS Cloud, specifically trading upfront capital expenses for variable operating expenses.
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Define the benefits of the AWS Cloud

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