AWS - Cloud Computing Fundamentals
If you want to build and run applications without worrying about server maintenance or OS updates, which cloud service model should you use?
If you want to build and run applications without worrying about server maintenance or OS updates, which cloud service model should you use?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Understand service responsibilities
PaaS abstracts server and OS management, letting developers focus on apps.Step 2: Eliminate other options
IaaS requires server management; SaaS is fully managed apps; on-premises requires full management.Final Answer:
Platform as a Service (PaaS) -> Option BQuick Check:
PaaS removes server and OS maintenance from user responsibility [OK]
Quick Trick: PaaS = build apps without managing servers [OK]
Common Mistakes:
MISTAKES- Choosing IaaS thinking it removes server management
- Confusing SaaS with PaaS for app development
- Assuming on-premises is cloud service
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