When is sent to the VGA card it will turn pixels on and off in-04461

When __________ is sent to the VGA card, it will turn pixels on and off in such a way that a visual representation of ‘A' appears on the screen.

This multiple choice question (MCQ) is related to the book/course vu cs401 Computer Architecture and Assembly Language Programming. It can also be found in vu cs401 Lecture No.16 - Quiz No.1.