Cross-Check, CRT, Cathode Ray Tube, Culpable :
Cross-Check : a mechanism whereby all the columns and the rows are first added up separately and then compared to ensure that the total is the same
CRT =
Cathode Ray Tube : a kind of picture tube which is used as a computer monitor screen
Culpable : a person who has committed a mistake and therefore is liable. Also used to describe a person who has been unconcerned with the rights of others.
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