Differences Between Whitebox testing and Blackbox testing

Answer Posted / garima bhardwaj

white box testing:test the internal structure or working of the application opposed to its functionality.
black box testing:test the functionality of the application opposed to it internal structure or working.

white box testing:requires the knowledge of internal structure of s/w as well as programming skills to design test case.
black box testings: does not requires the knowledge of internal structure of s/w as well as programming skills to design test case.

white box testing : this technique includes
1.control flow testing
2.data flow testing
3.branch testing
4.path testing
black box testing : this technique includes
1.decision table testing
2.all-pairs testing
3.state transition table
4.boundary level testing

white box testing: checks the internal data structure
black box testing : does not checks the internal structure

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