At a movie theater box office, all tickets are sequentially…

At a movie theater box office, all tickets are sequentially prenumbered. At the end of each day, the beginning ticket number is subtracted from the ending number to calculate the number of tickets sold. Then, ticket stubs collected at the theater entrance are counted and compared with the number of tickets sold. Which of the following situations does this control detect?

Cornelia Cassidy is a telecom equipment sales representative…

Cornelia Cassidy is a telecom equipment sales representative. Her company has provided her with a laptop computer that uses wireless connectivity to access the accounting information system from virtually anywhere in the country. She has access to view customer and product information. She also has access that allows her to enter and cancel customer orders. The permissions for Cornelia (and other sales reps) define a ________ in the company’s database management system.