An entity instance (also known simply as an instance) is a single occurrence of an entity type and is described just once in a data model, whereas many instances of that entity type may be represented by data stored in the database

The Gramm-Leach-Bliley Act

A) requires financial institutions to ensure the security of customer data. B) specifies best practices in information systems security and control. C) imposes responsibility on companies and management to safeguard the accuracy of financial information. D) outlines medical security and privacy rules. E) identifies computer abuse as a crime and defines abusive activities.

Your work for a cell-phone provider. The company uses an IT system to display data such as how many new customers the company brings in, how many subscribers cancel their service, the number of customer complaints, and the number of dropped calls

experienced by users. This IT system is called a A) service monitor. B) marketing dashboard. C) performance watchdog. D) product overseer.