white box testing - Errors caught by WBT, but not BBT and vice versa -

Can you think of a type of mistake that can be found using a white-box test, and One type black-box test. That is, an error that is found by one and not the other.

There will be no other statement for WBT, but what will you do with BBT and not WBT?

BTW This question is based on your own personal study - I am not getting free points from this !!!!

Thanks,

the benefit of white box testing and additional errors that are found All cases are to be fully tested. If you do not know how something is implemented then you can never be sure that you have tested it for every input in each state because the state is internal

Of course if you have coverage It can be avoided if you have a device, but it is very difficult to work until you have the code, which can test 8.3% of the lines you remember.

P> I can not think of some black box testing that white box testing will not be found, but I would say that it can prove to be more useful because it tinkers people or completely without box again Write test case. Important because if the test has been modified, you lose some ability to regression testing.