The quality control aid that appears along with color bar and helps the press man to detect any irregularity in the ink spread

------------ process converts screened data into a continuous-tone file.

The data format that allows to represent both raster and vector image data 

----------- rendering intent is used to produce proofs by mapping white point of the source to destination.

The process of digitizing an image into raster format is called 

White space on the outer edge of the book page