CompTIA Project+ (PK0-005) — Question 28

Which of the following offers administrators more direct control over operating systems?

Answer options

• A. Infrastructure as a service
• B. Software as a service
• C. Functions as a service
• D. Platform as a service

Correct answer: A

Explanation

Infrastructure as a service (IaaS) allows administrators to manage and control the underlying infrastructure, including operating systems. In contrast, Software as a service (SaaS) and Platform as a service (PaaS) abstract away much of the underlying control, while Functions as a service (FaaS) is focused on executing code without managing servers directly.