In requirements engineering，requirements elicitation is the practice of collecting the requirements of a system from users，customers and other stakeholders，In the following practices. （ ） is rarely used in requirements elicitation.
In requirements engineering，requirements elicitation is the practice of collecting the requirements of a system from users，customers and other stakeholders，In the following practices. （ ） is rarely used in requirements elicitation.
A.brain storming
B.interview
C.questionnaire
D.Monte Carlo analysis
