Answer:
Different business or firm tend to enforce different Information Systems based completely on their main business operations, in order to best leverage data as an organizations asset. Some of these Information System are as follow:
a) Transaction Processing System
(TPS):
A small organization tends to process transactions that might result from day-to-day activities, such as purchase orders, creation of paychecks and thus require using TPS.
b) Management Information System(MIS):
Managers and owners of small organizations tend to incline towards industry-specific MIS, in order to get historical and current operational data, such as inventories data and sales.
c) Decision Support System
(DSS):
A DSS to allow managers and owners of small organizations to use predefined report in order to support problem-resolution decisions and operations planning.
Answer and Explanation:
These terms are defined as:
1. Entity:
An entity can be defined as any object that exist physically. it can be referred to any object that is distinguishable, singular and can be recognized like a firm, a person, etc.
2. Attribute:
An attribute can be defined as the specification of any entity.
For instance, if a bike is an entity then wheels, etc are its attributes.
3. Relationship:
It can be defined as any link or connection that exist between 2 entities.
T/F? That is false, although a lot of careers only focus on one specific thing. The trick word here is "No." Blanket terms like these usually are false. Good to know for exams.<span />
If you are on a desktop computer you can press the top row key "F3" and a little box will pop up and you can type the word you are looking for in there and it will find that word on the page you are on and take you straight to it.