Core 1 - 4.1

Question 1

IaaS (Infrastructure as a service)

Answer 1

-Sometimes known as “Hardware as a service”

-Outsources equipment / meaning you use someone else’s hardware and make your own software

Question 2

SaaS (Software as a service)

Answer 2

-On demand software / no localization

-End user does nothing but use the software and pay for it, the developer does everything from fixes to changes (ex. Google mail, Microsoft 365)

Question 3

PaaS (Platform as a service)

Answer 3

-Someone else handles the platform, you handle the development

-You do not have direct control of the data, people, or infrastructure

Ex. Amazon web services (AWS) / Think of building a website with building blocks