What feature do modern displays use that draws the entire frame line by line?

Modern displays that draw the entire frame line by line utilize a feature known as Progressive Scan. In this method, each frame is delivered in one single pass, meaning the display renders every line in a frame sequentially from top to bottom. This results in a smoother and more detailed image, especially during scenes with motion or rapid changes.

Progressive Scan is particularly advantageous for displaying content as it avoids the flickering and artifacts associated with interlaced scanning, where odd and even lines are displayed in separate passes. This makes Progressive Scan the preferred technique for high-resolution displays and digital video formats, as it provides a clearer and more consistent viewing experience.

The other choices represent different technologies or methods that do not draw the entire frame line by line like Progressive Scan does. Understanding the distinctions among these methods is crucial for grasping how modern displays function and their impact on image quality.