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Difficulty: MediumDefine the benefits of the AWS Cloud

An educational technology (EdTech) platform experiences extreme traffic fluctuations, with massive user login spikes during midterms and finals, but minimal activity during summer breaks. Historically, the company had to pre-purchase and configure physical servers to handle peak demand, resulting in underutilized infrastructure for most of the year. By moving to AWS, the platform can automatically scale its resources up and down to match user demand dynamically. Which benefit of the AWS Cloud does this business case describe?

  1. Stop guessing capacityAnswer
  2. B
    Trading variable expenses for capital expenses
  3. C
    Prioritizing physical scaling over dynamic elasticity to ensure permanent performance
  4. D
    Deploying monolithic architectures to eliminate resource overhead

Answer

Stop guessing capacity
The scenario describes a classic use case for 'Stop guessing capacity'. Instead of paying for idle physical servers to support peak loads (such as exam weeks), the platform uses the AWS Cloud to automatically scale resources to match actual demand, ensuring they only pay for what they use and avoid capacity constraints.

Step-by-Step Solution

1
Analyze the business scenario described in the stem.
The EdTech platform faces highly fluctuating demand (peaks during exams, valleys during summers) and previously had to buy physical hardware based on peak demand, leading to idle resources.
Understanding the core problem of capacity management and resource underutilization is necessary to map it to the correct AWS Cloud benefit.
2
Evaluate the 6 benefits of the AWS Cloud against the scenario.
The ability to dynamically scale resources to match actual demand in real-time prevents the need to guess and pre-provision for maximum capacity.
Identifying the benefit that maps to dynamic resource adjustment resolves the underutilization and over-provisioning problems.

Key Concept

Stop guessing capacity
Estimated Time:1m 0s
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Define the benefits of the AWS Cloud

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