Question

Difficulty: MediumConsumption-Based Model (CapEx vs OpEx)

A company needs to host a new internal database. The database will only be used by developers during business hours (9 AM5 PM9\text{ AM} - 5\text{ PM}, Monday through Friday). The IT team is comparing the cost structure of deploying a new physical server in their local server room versus deploying an Azure SQL Database. Which of the following describes the financial outcome of choosing the Azure SQL Database under a consumption-based model?

  1. The company pays only for the resources consumed by the database during active hours, classifying the cost as Operational Expenditure (OpEx) with no upfront physical server investment.Answer
  2. B
    The database costs are categorized as Capital Expenditure (CapEx) because they are hosted on Microsoft's physical infrastructure, allowing the company to depreciate the database assets over time.
  3. C
    The company must pay an upfront initialization fee to provision the cloud database, which is classified as Capital Expenditure (CapEx) and depreciated over the lifetime of the database.
  4. D
    The company pays a fixed, pre-allocated resource fee that is classified as Capital Expenditure (CapEx) because resources are reserved exclusively for their developers.

Answer

The company pays only for the resources consumed by the database during active hours, classifying the cost as Operational Expenditure (OpEx) with no upfront physical server investment.
The correct answer correctly identifies that a consumption-based cloud model allows the organization to avoid upfront hardware investments and classify costs as Operational Expenditure (OpEx), paying only for the database resources during the hours of usage.

Step-by-Step Solution

1
Analyze the financial classification of cloud computing expenses.
Cloud computing expenses in a consumption-based model are categorized as Operational Expenditure (OpEx).
There is no physical hardware owned by the customer, and costs are incurred dynamically based on consumption.
2
Evaluate the database usage pattern against the financial models.
Since the database is only used during business hours, the consumption-based model allows the company to stop or scale down the database when not in use, paying only for the active hours.
This contrasts with on-premises Capital Expenditure (CapEx), where a physical server must be purchased upfront regardless of utilization rates.

Key Concept

Consumption-Based Model (CapEx vs OpEx)
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