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

Performing Visual Testing iteratively is primarily aimed at identifying visual discrepancies as early as possible. This approach allows testers to catch and address issues throughout the development process rather than waiting until the end. By integrating visual testing into each iteration, developers can ensure that any visual defects—ranging from layout misalignments to color differences—are identified and resolved in a timely manner. This proactive strategy not only improves the quality of the product but also enhances development efficiency, as it prevents the accumulation of defects that would require extensive rework later in the project.

In contrast, minimizing the frequency of testing can lead to missed issues, as problems may go undetected if there are fewer testing cycles. Cross-checking against multiple baseline images, while useful, does not capture the essence of an iterative approach and is more of a complementary practice to validate changes against established standards. Preparing for final deployment is an outcome of effective testing but does not inherently define the iterative process itself. Overall, the focus on early detection through iterative testing emphasizes a commitment to quality and responsiveness throughout the development lifecycle.