A is corrent. A distributed data processing system is one in which there is a network of remote computer sites, each having a computer connected to the main computer system, thus allowing access to the computers by various levels of users. Accordingly, this answer is correct because numerous individuals may access the system, thereby making such controls of extreme importance. B is incorrect. While requiring concern, it is normally considered less critical than proper access controls for this situation. B is incorrect. While requiring concern, it is normally considered less critical than proper access controls for this situation. D is incorrect. While requiring concern, it is normally considered less critical than proper access controls for this situation.
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