A-7 Computer expert
An A-7 Computer expert was a classification with regards to computer expertise, held by Commander Spock of the  in 2267. 

When Commodore Bob Wesley mentioned the M-5 computer, Spock demonstrated much knowledge on the subject, much to the Commodore's surprise. The Vulcan then cited his qualifications as justification for his familiarity with the computer. According to Spock, having such a classification meant, among other things, that he was "well acquainted with Dr. Daystrom's theories and discoveries." ()

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Classifications