 transactions. [Computer and Information Sciences] 
n., An action or set of actions occurring between two or more persons relating to the conduct of business, commercial, or
governmental affairs (TISH). [General Dictionaries] 
procedure. It is a valuable aid to the tracking down of errors and can be used as part of an auditing process. The time and date are
n., The process of converting or upgrading digital objects or systems to a newer generation of hardware and/or software computer technology. [Computer a