Difference between positive testing and negative testing.

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 Solution:-


Positive testing

Negative testing

1. positive testing is the testing process where the system validation against the valid input data.

1. negative testing is testing process where the system validated against the invalid input data.

2. In this testing tester always  check for only valid set of value.

2. In this testing tester always  check for only invalid set of value.

3. The main intension of this testing is to check whether software application not showing errors when not supposed to and showing errors when supposed to.

3. The main intension of this testing is to check whether software application not showing error when supposed to and showing errors when not supposed to.

4. example,  positive testing

            99

  Enter only number

4. example, negative testing

               abc

  Enter only number

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