White Box Testing (WBT) vs Black Box Testing (BBT)

Difference between White Box Testing and Black Box Testing:

WBT: This is defined as method of testing in which one can perform testing on an application having internal structural knowledge of it. This is also known as Glass Box Testing.

• This testing focuses on the structural part of an application and hence the Developers are involved in this type of testing.

BBT: This is defined as the method of testing in which one can perform testing on an application with much focus on functional part of it and ever without having an internal structural knowledge of application.

• Actually the Test Engineers are involved in the BBT.