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Difficulty: MediumAzure Serverless Compute (Functions and Logic Apps)

An online retail company wants to build an automated order confirmation system. When a customer places an order, the system must trigger a workflow that sends an email via SendGrid, writes a record to a database, and posts a message to a Teams channel. The company wants to implement this solution with a serverless, designer-first orchestration tool that uses pre-built connectors and requires no custom development for the workflow sequence. Which Azure service is the most suitable for this requirement?

  1. A
    Azure Functions
  2. B
    Azure Virtual Machines
  3. Azure Logic AppsAnswer
  4. D
    Microsoft 365

Answer

Azure Logic Apps is the correct service because it provides a visual designer and pre-built connectors to orchestrate workflows without requiring custom development.
Azure Logic Apps is a serverless, designer-first orchestration service that provides a visual designer and pre-built connectors to integrate apps, data, and systems without writing custom orchestration code. This aligns perfectly with the requirement for a designer-first workflow requiring no custom development.

Step-by-Step Solution

1
Analyze the requirements of the workflow.
The scenario requires an orchestration service to trigger actions based on an event, using a designer-first approach with pre-built connectors and no custom coding.
This determines the serverless category (code-first vs designer-first).
2
Evaluate the visual layout and code requirement.
Since no custom code is required for the flow and pre-built connectors are preferred, a visual design engine is needed.
Azure Functions is code-first and lacks a visual orchestrator for this layout, whereas Azure Logic Apps is designed exactly for this.
3
Exclude non-serverless and SaaS options.
Azure Virtual Machines are IaaS (not serverless) and Microsoft 365 is SaaS (not an application integration platform).
Eliminating options that do not match the cloud service model definition confirms the target PaaS/serverless resource.

Key Concept

Azure Logic Apps vs Azure Functions serverless compute models
Estimated Time:1m 0s
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Topics

Azure Serverless Compute (Functions and Logic Apps)

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