Computing

123456
Across
  1. 1. Fingers
  2. 4. a=c
  3. 5. On and off switch
  4. 6. it refers to the way that the conveyed information, such as color, is coded digitally and how the image is stored, i.e., how is structured an image file.
Down
  1. 2. encryp__on
  2. 3. 1 - 9 - a - f