Cloud Computing Models (SaaS, PaaS, IaaS)

1. : What does SaaS stand for in cloud computing?
(A) Software as a Service
(B) Storage as a Service
(C) Security as a Service
(D) System as a Service

2. : Which of the following is an example of SaaS?
(A) Google Workspace (Gmail, Docs, Sheets)
(B) Amazon EC2
(C) Microsoft Azure App Service
(D) VMware vSphere

3. : What does PaaS stand for?
(A) Platform as a Service
(B) Processing as a Service
(C) Program as a Service
(D) Protocol as a Service

4. : Which cloud model provides developers with tools to build, test, and deploy applications without managing infrastructure?
(A) SaaS
(B) PaaS
(C) IaaS
(D) DBaaS

5. : What does IaaS stand for?
(A) Information as a Service
(B) Infrastructure as a Service
(C) Internet as a Service
(D) Integration as a Service

6. : Which of the following is an example of IaaS?
(A) Dropbox
(B) Amazon EC2
(C) Google App Engine
(D) Microsoft Office 365

7. : In which model does the service provider manage everything including applications, runtime, and operating systems?
(A) SaaS
(B) PaaS
(C) IaaS
(D) On-Premises

8. : Which model gives the most control to the user over computing resources?
(A) SaaS
(B) PaaS
(C) IaaS
(D) FaaS

9. : Microsoft Azure App Service is an example of:
(A) SaaS
(B) PaaS
(C) IaaS
(D) None of the above

10. : Which of the following correctly matches models with examples?
(A) SaaS → Dropbox, PaaS → Google App Engine, IaaS → Amazon EC2
(B) SaaS → Amazon EC2, PaaS → Dropbox, IaaS → Gmail
(C) SaaS → VMware, PaaS → WhatsApp, IaaS → Google Sheets
(D) SaaS → Android OS, PaaS → WordPad, IaaS → Spotify