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Which selective retest technique selects every test case that causes a modified program to produce a different output than its original version?(a) Coverage(b) Minimization(c) Safe(d) MaximizationThe question was posed to me during an internship interview.My enquiry is from Software Maintenance in section Software Maintenance of Software Engineering

Answer»

Correct OPTION is (c) Safe

For explanation I would SAY: Safe TECHNIQUES do not focus on coverage criteria, instead they select every test case that CAUSE a modified program to produce different OUTPUT than its original version.



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