Question 329Electricity & Electronics - Assistant Engineer

The correct answer is C) Increase the refresh rate. When a computer display is flickering, it is often due to a low refresh rate. The refresh rate refers to the number of times the display updates the image per second. A higher refresh rate, such as 60Hz or higher, can help eliminate the flickering by updating the image more frequently and reducing the perceived flicker. Increasing the resolution bandwidth (option A) or decreasing the resolution bandwidth (option B) would not directly address the flickering issue. Decreasing the refresh rate (option D) would actually make the flickering more pronounced.