Visual Testing (VT) Practice Exam 2025 - Free VT Exam Practice Questions and Study Guide

Baselining in Visual Testing plays a crucial role in ensuring that the visual appearance of an application or a web page remains consistent over time. The primary purpose of establishing standard reference images is to create a benchmark against which future visual tests can be compared. By capturing the expected appearance of the application at a certain point, testers can effectively identify any deviations or regressions introduced by changes in code, design, or other updates during the development process.

Reference images serve as the 'golden' standards for the visual elements, enhancing the accuracy and reliability of visual testing. Whenever a new version of the application is tested, the current visual representation is compared against these baseline images. If differences are detected, they can be analyzed to determine if they are acceptable or signify potential issues that need to be addressed. This process streamlines quality assurance efforts and ensures that visual consistency is maintained throughout the development lifecycle.

Other options, while related to the testing process, do not align with the specific goal of establishing a reference point for visual changes.