CV0-004 Cloud Architecture and Design Practice Question
Which cloud service model provides the customer with the most control over the operating system and applications?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
IaaS
IaaS provides virtualized computing resources where customers manage OS and above.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
IaaS
Why this is correct
IaaS provides VMs, storage, networking; customers manage OS and applications.
- ✗
FaaS
Why it's wrong here
FaaS runs functions; customers manage code but not the underlying OS.
- ✗
PaaS
Why it's wrong here
PaaS provides managed runtime; customers manage application code only.
- ✗
SaaS
Why it's wrong here
SaaS provides complete applications; customers only manage usage and data.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CV0-004 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CV0-004 exam.