Final answer:
SaaS requires the least amount of management for users.
Step-by-step explanation:
In which solution requires the least amount of management for users?
A) SaaS B) IaaS C) DaaS D) PaaS
Among the given options, the solution that requires the least amount of management for users is SaaS (Software as a Service). In a SaaS model, the software applications are hosted by a third-party provider and accessed by users over the internet. The provider takes care of the infrastructure, maintenance, and updates, saving users from the need to manage the software themselves.