IAM 是什么？IAM Role 和 IAM User 有什么区别？什么时候用 Role 而不是 User？

What is IAM? What's the difference between IAM Role and IAM User? When should you use a Role instead of a User?

题目类型: technical

难度: medium

标签: aws, real-question, interviewbit, glassdoor

目标公司: Amazon Web Services