IEOR 的面试是用 rivs 系统：提问（也就是准备）时间基本只有 10 秒钟，但是还好每道题可以录两次，两次之间也不限制时间， 总共五道题，每道题录完之后还有个 break time 可以说是很良心了。

面经：

1. What does business analytics mean to you?
2. What do you think of New York City / How do you feel about NYC?
3. How would your peers describe your character?
4. Tell us about a recent movie you saw or a recent book that you read?
5. Do you have any questions for our team?

总结之前 CD 上的和微博上的面经

1. Why Columbia?
2. What do you think about our curriculum, are there any courses or topics that interest you?
3. How do you define ethics?
4. Programming skills are important, tell us about your programming experiences.
5. Talk about one experience from your CV.
6. Tell us a project that you enjoyed.
7. Tell us a funny story.