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A startup wants to quickly launch a web app without managing servers but needs custom code and database control. Which cloud model should they choose and why?

hard📝 Application Q15 of 15
AWS - Cloud Computing Fundamentals
A startup wants to quickly launch a web app without managing servers but needs custom code and database control. Which cloud model should they choose and why?
APaaS, because it lets them deploy code easily without server management.
BIaaS, because it offers full control over servers and databases.
CSaaS, because it provides ready-made apps with no coding needed.
DOn-premises, because cloud models don't allow custom code.
Step-by-Step Solution
Solution:
  1. Step 1: Analyze startup needs

    They want no server management but need to run custom code and control databases.
  2. Step 2: Match needs to cloud models

    IaaS requires server management, SaaS lacks custom code control, on-premises is not cloud.
  3. Step 3: Confirm PaaS fit

    PaaS allows deploying custom code and managing databases without managing servers.
  4. Final Answer:

    PaaS, because it lets them deploy code easily without server management. -> Option A
  5. Quick Check:

    Custom code + no server management = PaaS [OK]
Quick Trick: Custom code + no servers = PaaS [OK]
Common Mistakes:
MISTAKES
  • Choosing IaaS despite server management need
  • Picking SaaS which lacks custom code control
  • Thinking on-premises is cloud

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