● A test case normally consists of a unique identifier, requirement references from a desi

● A test case normally consists of a unique identifier, requirement references from a design specification, events, a series of steps to follow,input, output, actual result, and (71)

(71)A. bug

B. expected result

C. test report

D. traceability matrix

请帮忙给出正确答案和分析，谢谢！