What could be test cases for windows calculator using risk
based testing



What could be test cases for windows calculator using risk based testing..

Answer / hareshvaity

1. Functionality doesn't work as per functional
documentation e.g. 1+1 gives wrong output as 3 or similar cases.
2. Division By Zero.
3. Windows Calculator does not work in other modes e.g.
Safe Mode.
4. The Boundry value analysis technique can be used to find
the maximum number that can be calculated on windows
calculator. Calculator should not be hanged when this limit
is crossed.
5. Calculator gives wrong output when other applications
are opened which takes maximum memory space.
6. If i calculate something, swith to other application and
then again uses calculator, calculator gives wrong output.

Please add more scenarios.

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