What is Black Box Testing?
In my previous article i explain the what is White box Testing. Now I will focus on Black box testing and How Black box testing is performed.
As per the name black box its treats the system as Black box, we just focus on the input and output of the system. no need of the system flow and system specification of the internal structure of the software. in simple words the Testing person or the test engineer need not know the internal working of the system or application.
In the Black box testing you do not know any thing of the code and internal structure but you need to focus on the functionality of the system, it means you need to take care on the system inputs and system outputs. if you insert the proper inputs then its give proper output or not is more important in the black box testing.
Both Black box and white box testing method has its own advantages and disadvantages. it mean we can find the bugs using both testing method but the bugs which we can found using the both method and its not possible to find the bugs using only one method. Most of all the application are tested using black box testing method because the user who is going to use the software or application is not know the structure of the system and because of that system tested using the black box testing.
The post What is Black Box Testing? appeared first on PHP Freelancer.