![Automation Testing](https://www.evoketechnologies.com/wp-content/uploads/2019/05/Test-Data-Generation-for-Automation-Testing.png)
Test data is essential for both manual and automation testing. However, test data changes in manual testing aren’t as concerning as in automation testing. That’s primarily because, in manual testing, the testers can change/create the data, they are also aware of the data changes and hold enough application knowledge. However, when it comes to automation testing, the tool cannot have this kind of knowledge