A company is implementing a new Dynamics 365 cloud deployment. The stakeholders need to confirm that performance testing meets their expectations…

The Performance SDK (PerfSDK) is the official Microsoft toolset designed specifically for creating and executing multi-user performance and load tests for Dynamics 365 Finance and Operations. It allows developers and testers to convert single-user process recordings, such as the completed procure-to-pay scenario, into automated, multi-user test scripts. These scripts can then be run from a Visual Studio test project to simulate a realistic user load on the environment, which directly addresses the requirement to complete a multi-user load test to validate performance against stakeholder expectations.

A. Microsoft Azure DevOps: Azure DevOps is used to orchestrate and run the tests created by the PerfSDK via build/release pipelines, but it is not the tool used to create the test scripts themselves.

B. Microsoft Dynamics Lifecycle Services: LCS is the administration and management portal for Dynamics 365 environments. It is used for deployment and monitoring, not for creating or executing performance tests.

D. Visual Studio: While the PerfSDK requires Visual Studio to create and run the test projects, Visual Studio by itself is a general-purpose IDE. The PerfSDK is the specific toolkit that provides the necessary templates and libraries for Dynamics 365 load testing.

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1. Microsoft Learn. (2023). Performance SDK and user acceptance testing. In Dynamics 365 Finance. "The Performance software development kit (SDK) for Microsoft Dynamics 365 Finance and Operations is a tool that is used to help you do performance testing. The Performance SDK lets you create, maintain, and run performance tests."

2. Microsoft Learn. (2023). Create and run performance tests. In Dynamics 365 Finance. This document outlines the process: "After you record a business process by using Task recorder and save the recording as a developer recording file, you can add the file to a performance test project in Microsoft Visual Studio and then run a multi-user performance test." This confirms the use of PerfSDK within Visual Studio.

3. Microsoft Learn. (2023). Test strategy. In Dynamics 365 Implementation Guide. Under the "Performance testing" section, it states, "The Performance SDK (PerfSDK) is the official tool for performance testing in finance and operations apps. It helps you simulate a realistic user load and measure the performance of your system."