Intro to Information Systems Flashcards
1
Q
What is a system?
A
A collection of non-random components that are useful, belong together and coherent
2
Q
What is an open system?
A
It interacts with other systems by having inputs or outputs
3
Q
What is a closed system?
A
Does not interact with their environment
4
Q
What is a sub-system?
A
A component or unit that is part of a larger system
5
Q
What is data?
A
A record of an event or fact
6
Q
How does data become information?
A
Undergoes some sort of process to become useful information
7
Q
What is information?
A
Data that is processed for a purpose
8
Q
What is information system?
A
A system that provides information to support decisions and business activities
