【单选题】Which of the following statements describe why exploratory testing is a useful test design technique? a) It can help derive test cases based on the internal structure of systems. b) It is useful when ...
【简答题】在Visual FoxPro环境中,有以下程序: CLEAR A = 1 B = 1 C = 1 DO JS2 ?B ?C DO JS1 WITH A,”B” ? B, A RETURN PROCEDURE JS1 PARA B, A B=B+1 &A=&A+1 A=B+1 RETURN PROCEDURE JS2 PRIVATE C C=1 DO WHILE B<=5 C=C*B B=B+2 ...