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Difficulty: EasyReliability, Predictability, and Disaster Recovery

A retail company plans to migrate its inventory management system to Azure. The company requires the system to maintain a consistent performance level during peak shopping hours and wants to forecast its monthly cloud spend with high accuracy. Which cloud concept does this scenario represent?

  1. A
    Disaster recovery
  2. PredictabilityAnswer
  3. C
    High availability
  4. D
    Elasticity

Answer

Predictability
Predictability is correct because it addresses both performance predictability (ensuring resources perform consistently under load) and cost predictability (allowing the organization to forecast monthly spend).

Step-by-Step Solution

1
Analyze the requirements in the scenario.
The scenario requires maintaining consistent performance levels and forecasting monthly cloud spend accurately.
Identifying the core requirements helps map them to the correct cloud benefit.
2
Evaluate the cloud concepts against these requirements.
Predictability directly covers both performance predictability (consistent user experience) and cost predictability (accurate budgeting).
Matching the definition of cloud concepts ensures selecting the most accurate term.

Key Concept

Predictability in Azure cloud concepts involves both performance predictability (ensuring consistent application speed and capacity) and cost predictability (allowing accurate billing forecasting).
Estimated Time:45s
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Topics

Reliability, Predictability, and Disaster Recovery

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