The acronym ____________ refers to software that manages data stored in a database.

A malicious individual used an unattended customer service kiosk in a busy store to change the prices of several products. The alteration was not noticed until several days later and resulted in the loss of several thousand dollars for the store. Which of the following would BEST prevent this from occurring again?

A. Password expiration B. Screen locks C. Inventory control D. Asset tracking

The function int fact(int k) { return k*fact(k-1); if (k==0) return 1; }

A) computes the factorial on an integer k passed to it as parameter. B) returns the value 1 if it is passed a value of 0 for the parameter k. C) does not correctly handle its base case. D) works for all non-negative values of k, but not for negative numbers. E) None of the above