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  1. 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.

  2. 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 specifications. This …

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

    May 17, 2024 · What is Functional Testing? Functional Testing is a type of software testing that validates the software system against the functional requirements/specifications.

  4. 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 terms, it …

  5. 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.

  6. Functional Testing : Definition, Types & Examples - BrowserStack

    Jun 24, 2025 · Functional testing is a type of software testing that verifies that each function of the software application behaves according to the specific requirements and meets expectations in …

  7. What is Functional Testing? Explained with Examples

    Nov 14, 2025 · Functional testing is a critical quality assurance process that evaluates whether a software application's features operate according to specified requirements.

  8. What is Functional Testing? Types and Comprehensive Guide - LQA

    Functional test is a type of software testing that examines the function of a software application or system. Its main goal is to ensure that the system functions in a way that meets the business …

  9. What Is Functional Testing and How Does it Work? - TechTarget

    Sep 2, 2025 · Functional testing focuses on testing an application's ability to execute a task. The aim is mainly to ensure that its functions behave as expected and its operational aspects match stated …

  10. What Is Functional Testing: In-Depth Guide With Example

    Nov 6, 2025 · In this guide on functional testing, we will learn about various features, aspects, advantages, limitations, types, and some examples of functional testing to understand its concept …