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| Compatibility tests are sometimes employed to determine whether an acceptable user is allowed to proceed. In order to perform compatibility tests, the system must maintain an access control matrix. The one item that is not part of an access control matrix is a A. List of all authorized user code numbers and passwords. B. List of all files maintained on the system. C. List of all programs maintained on the system. D. Limit on the number of transaction inquiries that can be made by each user in a specified time period. |