Week 1 Flashcards
1
Q
Name the systems 4 components
A
Input, processing, output and feedback
2
Q
What is a closed system
A
A system isolated from its environment. Only applies to mechanical and physical systems with controlled inputs
3
Q
What is an open system
A
Have interaction with their environment
4
Q
What is data validation
A
Two stage process of capturing data and validating it isn’t already on the system
5
Q
What is data verification
A
Ensuring that data are both entered and transmitted correctly
