A company uses a cloud service to run applications without managing servers. Which cloud model is this?
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Intro to Computing - How the Internet Works
A company uses a cloud service to run applications without managing servers. Which cloud model is this?
AInfrastructure as a Service (IaaS)
BPlatform as a Service (PaaS)
CSoftware as a Service (SaaS)
DNetwork as a Service (NaaS)
Step-by-Step Solution
Solution:
Step 1: Understand cloud service models
IaaS provides virtual machines, PaaS provides platforms to develop and run apps without managing servers, SaaS delivers software, and NaaS provides network services.
Step 2: Match description to model
Since the company runs applications without managing servers, this matches PaaS.
Final Answer:
Platform as a Service (PaaS) -> Option B
Quick Check:
Running apps without servers = PaaS [OK]
Quick Trick:PaaS = run apps, no server management [OK]
Common Mistakes:
Confusing IaaS with PaaS
Thinking SaaS means running apps yourself
Selecting unrelated service models
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