<P> Some data may be used in a confirmatory way , typically to verify that a given set of input to a given function produces some expected result . Other data may be used in order to challenge the ability of the program to respond to unusual , extreme , exceptional , or unexpected input . </P>
<P> Some data may be used in a confirmatory way , typically to verify that a given set of input to a given function produces some expected result . Other data may be used in order to challenge the ability of the program to respond to unusual , extreme , exceptional , or unexpected input . </P>
what is the purpose of testing a program with sample data
what is the purpose of testing a program with sample data
verify that a given set of input to a given function produces some expected result challenge the ability of the program to respond to unusual , extreme , exceptional , or unexpected input .
verify that a given set of input to a given function produces some expected result challenge the ability of the program to respond to unusual , extreme , exceptional , or unexpected input .