Signs and Symptoms of Substance Abuse. From the American Council for Drug Education, an affiliate of Phoenix House. The following are some of the more common signs and symptoms of drug use. It is important to keep in mind that if a person has any of these symptoms, it does not necessarily mean that he or she is using drugs. They could be due to a mental or physical health problem.
The main difference between data and information is that data is raw material that is to be processed and information is the processed data. Comparison Chart Basis of Distinction
Data are numerical or verbal descriptions that usually result from some sort of measurement. Information, on the other hand, is data presented in a form useful for a specific purpose. Sometimes this may be in the form of a graph, table, or chart that compares similar types of data, perhaps over a given period of time.Most firms maintain a great deal of data relating to employees, inventory, sales, and accounting, which can be turned into information when needed.LO 2 ends). 3. Outline the five functions of an information system. To provide all this information effectively, an MIS must perform five specific functions: collecting data, storing the data, updating data, processing data into information, and presenting the information to the users.