Based on the Internet of Things analysis, one notable disadvantage of SaaS is that "it requires a stable Internet connection."
Saas is the acronym for Software as a web-based service. It is a form of licensing and delivery standard that ensures software is licensed on a hub hosted services, usually on a subscription
Hence, in this case, it is concluded that the correct answer is option D. "it requires a stable Internet connection."
Learn more about Saas here: https://brainly.com/question/25713693