Database Systems: Design, Implementation, Management, Loose-leaf Version
12th Edition
ISBN: 9781305866799
Author: Coronel, Carlos; Morris, Steven
Publisher: Course Technology
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Chapter 9, Problem 1RQ
Explanation of Solution
- A system that is designed in transforming the data into information is called as information system.
- It is also used in managing both information and data.
- It provides condition for gathering the data, storing the data, and retrieving the data.
- It is comprised of hardware, software,
databases , procedures, and peoples.
Purpose of information system:
- The main purpose of the information system is that it enables good decision making by making the availability of the relevant and timely information to the decision makers.
- Decisions are generally made based on the information that is available to the requested user at the required time.
- It helps decision makers to analyze the information provided and infer a required decision.
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Chapter 9 Solutions
Database Systems: Design, Implementation, Management, Loose-leaf Version
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