Creating a separate and controlled environment to test software applications or systems.
![](https://cdn.prod.website-files.com/63ee0236d394f540270516a1/6508feb7fbe6b7683ad17342_2.png)
Test data is used to simulate real-world scenarios and verify the functionality, performance, and accuracy.
![](https://cdn.prod.website-files.com/63ee0236d394f540270516a1/6508fec53f0767faf74b94be_1.png)
Test cases are detailed instructions that outline the inputs, actions, and expected outcomes for a specific test scenario.
![](https://cdn.prod.website-files.com/63ee0236d394f540270516a1/6508fec657f8668d5bfc3a3d_2.png)
Process of running the prepared test cases and evaluating the software's behavior and performance against the expected outcomes.
![](https://cdn.prod.website-files.com/63ee0236d394f540270516a1/6508fec664dd027e69a88583_3.png)
Documenting and communicating any observed discrepancies or failures encountered during testing.
![](https://cdn.prod.website-files.com/63ee0236d394f540270516a1/6508fec58bc322ab5b1c6761_4.png)
Effective communication and tracking of the testing progress, results, and any issues encountered during the testing process.
![](https://cdn.prod.website-files.com/63ee0236d394f540270516a1/6508feb74df99bc770436e5e_1.png)