Developing Solutions for Microsoft Azure (AZ-204) Practice Exam

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Which solution utilizes a designer-first (declarative) development model for serverless workflows?

  1. Azure Functions

  2. Azure Logic Apps

  3. WebJobs

  4. Azure Batch

The correct answer is: Azure Logic Apps

Azure Logic Apps utilizes a designer-first (declarative) development model for serverless workflows. This approach allows users to create workflows visually, focusing on the high-level design of the process rather than the underlying code. Users can drag and drop various components, such as triggers and actions, to define how data should flow through the workflow, making it user-friendly and accessible to both developers and non-developers. Logic Apps are particularly effective for integrating various services, automating processes, and orchestrating complex workflows without having to write extensive code. This declarative style enables rapid development and easy modifications, as adjustments can be made by simply changing the workflow in the designer. In contrast, Azure Functions and WebJobs are primarily code-centric approaches for executing serverless functions and background tasks, which require a more traditional programming mindset. Azure Batch focuses on running large-scale parallel and batch processing jobs, typically requiring more configuration and management than what a designer-first approach offers. Hence, Azure Logic Apps stands out as the solution that employs a designer-first, declarative model for serverless workflows.