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| A company with several hundred stores has a network for the stores to transmit sales data to headquarters. The network is also used for:
vendors to submit reorders
stores to transmit special orders to headquarters
regional distribution centers to communicate delivery and out-of-stock information to the stores
the national office to distribute training materials
store, regional, and national personnel to share any information they think helpful.
In order to accommodate the large volume of transmissions, large stores have their own satellite receiving/transmitting stations. Small stores use leased lines. The information systems and audit directors also agreed that maintaining the integrity of the system that kept inventory data was crucial for distributing correct product quantities to stores. The best way to ensure the integrity of this application software is through: A. Monitoring software for the network. B. Change controls for inventory software. C. Access controls for terminals in the receiving department. D. Audit trails for items sold and received. |