What is the difference between white and black box testing?
Answer Posted / uma krishnamoorthy
Black box testing also called as Functional testing or Data
driven testing or closed box testing behavioural testing.
Tester views the program as a black box. Tester is
completely unconcerned about the internal behaviour or
structure of the program.
White box testing also called as Logic driven testing or
structured testing or Glass box testing. Tester is
permitted to examine the internal structure of the program.
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