Weekly Vocabulary

 Definition: DPI

  1. - dots per inch, a measure of the resolution of printers, scanners, etc. 
  2. EXP: Dots Per linear Inch (DPI) is how fast the cursor on your screen moves when you use your mouse. Higher DPI means the mouse cursor moves fast
    er, and lower DPI means they move slower. 
Definition : PPI

  1. - measures the display resolution, or pixel density, of a computer monitor or screen.
  2. EXP: resolution capacity of a camera or scanner capturing an image.
  3. Definition: Metadata

  5. - a set of data that describes and gives information about other data.

  7. EXP: metadata for a document might include a collection of information like the author, file size, the date the document was created, and keywords to describe the document.


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