Give an instance where there was a bug that you didn't find in black box testing but discovered in white box testing.

Give an instance where there was a bug that you didn't find in black b

1.	Give an instance where there was a bug that you didn't find in black box testing but discovered in white box testing.
Answer» Let's IMAGINE you have an ITEM that is stored ACROSS numerous tables, and you WANT to delete it. Your black-box test case is considered passed after the entity disappears from the GUI after deletion in black-box testing. White-box testing, on the other hand, verifies that all relevant ROWS are removed from the tables. The test case is considered unsuccessful if the deletion simply deletes the parent record, leaving the child rows intact.