following details within their database:
Brand
Model
IMEI
The battery health (as a %)
The quality of the display
A rating of 1 to 5 is given based on the condition of the phone using the last two details above.
Give
ONE example of how abstraction has been used in the design of the rating system.
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.