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Interview Question : What are white-box, black-box and gray-box testing?
Answer : White Box (or glass box) testing is the process of giving i/p to the system and checking how the system processes i/p to generate o/p Black Box testing is the process of giving i/p to the system and checking the o/p of the system without bothering how the o/p is generated. Gray Box testing is a combination of White Box and Glass Box Testing. In this, the tester has little knowledge about the internal working of the s/w; so he tests the o/p as well as process carried out to generate the o/p.
Interview Question Category : Manual Testing
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