Across
- 4. The gun that maintains the picture display.
- 5. A single image in a sequence of pictures
- 7. The process of determining the appropriate pixels for representing picture or graphics object.
- 10. A printer that interprets commands from a computer to make line drawings on paper with one or more automated pens.
- 13. Convert electrical energy into light
- 15. A hand-held input device used to control the movement or actions of a digital object on a computer screen.
- 16. A small CPU or processor built into a big CPU or CPU socket.
- 18. Created by computer technology and appearing to exist but not existing in the physical world
- 20. Form of activity that holds the attention and interest of an audience or gives pleasure and delight.
Down
- 1. General hidden surface mechanism suited to medium scale virtual memory computers
- 2. Number of pixels arranged horizontally and vertically on a monitor
- 3. A device that makes light waves move in one direction only, or mainly in one direction, used,
- 6. Directs beam which decides the point where beam strikes the screen
- 8. Buffer with multiple bits per pixel
- 9. Example of raster scan display
- 11. To redraw the image information from memory
- 12. Converting data to visual form can help to understand mass volume of data very efficiently.
- 14. Smallest Addressable screen element
- 17. Made up of a collection of tiny, uniformly sized pixels, which are arranged in a two-dimensional grid made up of columns and rows
- 19. The way a computer program presents information to or receives information from the person who is using it, in particular the lay out of the screen and the menus