What is the difference between Infrastructure as a Service$($IaaS$)$ and Software as a Service$($SaaS$)?$

Iaas is Cloud computing that provides virtualized computing resources over the internet. SaaS is a form of Cloud computing that provides hsoted applications over the internet

IaaS is a form of Cloud computing that provides hardware and software tool over the internet. SaaS is a form of cloud computing that providesvirtualized computing resources over the internet

IaaS is a form of cloud computing that provides virtualized computing resources over the internet. Saas is a form of cloud computing that provides hardware and software tools over the internet.

Iaas is Cloud computing that provides hardware and software tools over the internet.Saas is cloud computing that provides databse solutions over the internet