Differentiate between Black box and white box testing.

Differentiate between Black box testing and white box testing.

• In this type of testing, a component or system is treated as a black box and it is tested for the required behaviour. This type of testing is not concerned with how the inputs are transformed into outputs.
• As opposed to black box testing, in structural or white box testing we look inside the system and evaluate what it consists of and how is it implemented.