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  1. Functional Testing - Software Testing - GeeksforGeeks

    Jul 23, 2025 · Functional Testing is defined as a Type of Software Testing that verifies that each function of the Software Application works in conformance with the requirements and …

  2. Functional Testing : Definition, Types & Examples - Testsigma

    Functional testing is a type of software testing that verifies a system’s features and workflows work according to business requirements by checking inputs, outputs, and behavior. In simple …

  3. What is Functional Testing? Types & Examples - Guru99

    May 17, 2024 · Functional testing is performed using the functional specification provided by the client and verifies the system against the functional requirements. Non-Functional testing …

  4. What is functional testing? - IBM

    Functional testing is a software testing approach that verifies whether an application’s features work as expected based on the specified requirements.

  5. Functional testing - Wikipedia

    As a form of system testing, functional testing tests slices of functionality of the whole system. Despite similar naming, functional testing is not testing the code of a single function. The …

  6. Functional Testing : Planning, Types & Examples

    May 9, 2025 · This is an In-Depth Comprehensive Functional Testing Tutorial with Types, Techniques, and Examples. Let's begin.

  7. Guide to Functional Testing: Types, Examples and Tools

    Nov 2, 2025 · Functional testing is a type of software testing that focuses on verifying whether a system's functionality meets the specified requirements. It ensures that the software behaves …