Multiple Select Question

Select all that apply

Emerson has decided to implement a new business management system.

What are three advantages of choosing a cloud$-$based custom option such as a

platform as a service $($PaaS$)$ or an infrastructure as a service $($laaS$)$ system, over

an on$-$premises option?

Reduces the need for a large IT staff

Greater control over costs and the implementation of changes

More secure from hackers

Storage size can be quickly scaled to meet changing needs