Why is using WaitOn preferred over static waits?

• A. It decreases overall execution time.
• B. It increases reliability but slows down.
• C. It has no effect.
• D. It increases maintenance.

Answer: (A)

Dynamic waits like WaitOn synchronize with the actual state of the UI. Instead of pausing for a fixed amount of time, you wait until a specific condition is met (for example, an element appears, becomes clickable, or a page finishes loading) and then proceed immediately. Static waits waste time because they always pause the same length, regardless of how quickly or slowly the UI becomes ready. If the page loads fast, you’re sitting idle longer than needed; if it loads slowly, you might still run into timing issues unless you overshoot the delay. WaitOn adapts to real conditions, so you move on as soon as the UI is ready, but still wait as long as necessary if the UI is slow. This adaptive behavior reduces unnecessary waiting, leading to shorter overall test execution times while maintaining smooth interaction with the UI.