1
Q
Real time
A
- waits for automated response from the system
- completed within a given time period
- data processed as soon as received by processor
- response time quick based of requirements
2
Q
Batch
A
- processed when system is not busy
- response is delayed between data being input and the results, overnight or days
- code based
3
Q
Interactive
A
- waits for a response from the end user
- can be paused as long as it is completed within given time frame
- graphical UI
