Chap 1 Flashcards
1
Q
Difference between data information and knowledge
A
Data bits and bytes (raw facts) red car, cc #, your name
Collect those facts that have value beyond themselves.
2
Q
Characteristics of Valuable Information
A
Accessible Accurate Complete Economical Flexible Relevant Reliable Secure Simple Timely Verifiable
3
Q
System Components
A
Inputs
Processing mechanism
Outputs
Feedback
4
Q
Input examples
A
keyboard
mouse
CC reader
5
Q
Output
A
receipt
report
sound
6
Q
Feedback
A
Information from the system that is used to make changes to input or processing activities
7
Q
Difference between internet and web
A
The internet equals hardware and the web is the content on the internet
8
Q
Systems Development Process
A
Systems Investigation Systems Analysis Systems Design Systems Implementation Systems Maintenance & Review
