Raster graphics can be scaled down effectively but usually not up. See Filled Rectangle or Annotations . Indicates the number of dots, often measured in dpi, that make up an image on a screen or printer. The larger the number of dots, and thus the higher the resolution, the finer and smoother images can appear when displayed at a given size.
Low resolution causes jagged characters.
The ideal resolution is a trade-off between quality and the overhead in storage power and processing strength required to use it. Converts formatting to instructions that other applications, including most word processors, can read and interpret. The ability to skip randomly from track to track on a storage medium. Optical disks, magnetic hard disks and audio CDs allow random access to data tracks. The act of copying files or data from a backup storage device to their normal location on a computer s hard disk, often to replace files or data that were accidentally lost or deleted.