On a color monitor, the refresh buffer is also called ______.a)Frame b...
Refresh Buffer on a Color Monitor
The refresh buffer on a color monitor is also known as the pixmap. The pixmap is a memory area that holds the pixel data for the current frame being displayed on the screen. When the refresh buffer is updated, the changes are reflected on the screen, creating a smooth and continuous display.
Key Points:
- The refresh buffer, or pixmap, contains the pixel data for the current frame on the color monitor.
- It is a memory area that holds the information needed to display the image on the screen.
- The refresh buffer is constantly updated to create a smooth and flicker-free display.
- By refreshing the buffer at a high rate, typically 60 times per second, the image appears to be continuously displayed to the viewer.
- The pixmap is typically stored in a specific format, such as RGB (Red Green Blue), to accurately represent the colors on the screen.
- The refresh buffer is an essential component of a color monitor, allowing for the dynamic and vibrant display of images and videos.
In conclusion, the refresh buffer on a color monitor is also called the pixmap, which is responsible for holding the pixel data for the current frame being displayed on the screen. It plays a crucial role in creating a smooth and continuous display for the viewer.
On a color monitor, the refresh buffer is also called ______.a)Frame b...
Frame Buffer:
Frame buffer is also known as refresh buffer on a color monitor. It is a portion of computer memory used to store a graphical display. Here is an explanation of why the correct answer is option 'B':
Explanation:
- Pixmap: The refresh buffer is commonly referred to as a pixmap in computer graphics. It is a two-dimensional image or bitmap used to represent a graphical object or image.
- Frame Buffer: The frame buffer holds the current frame being displayed on the monitor and is constantly updated to create smooth motion and transitions in visuals.
- Bitmap: While a bitmap is a type of image file format, it is not the same as a refresh buffer or frame buffer which are used for real-time display rendering.
- Display File: A display file refers to a file containing instructions for generating a graphical display, but it is not the specific term used for the refresh buffer on a color monitor.
Therefore, the correct term for the refresh buffer on a color monitor is the frame buffer or pixmap, as it stores the current display frame for rendering on the screen.