Answers |With 100% Verified
Solutions | Updated & Verified | 2026
You manage OS/apps; AWS gives
compute/storage/networking. (e.g., EC2) -
✔✔ANSWER ✔✔-IaaS
You manage code; AWS handles
runtime/OS/infrastructure. (e.g., Elastic
Beanstalk) - ✔✔ANSWER ✔✔-PaaS
Fully managed, ready-to-use product. (e.g.,
WorkMail) - ✔✔ANSWER ✔✔-SaaS
,All resources on AWS infrastructure. -
✔✔ANSWER ✔✔-Public Cloud
On-premises + public cloud. - ✔✔ANSWER ✔✔-
Hybrid Cloud
Dedicated resources (on-premises or AWS). -
✔✔ANSWER ✔✔-Private Cloud
Pay-as-you-go, massive economies of scale,
stop guessing capacity, speed/agility, stop
maintaining data centers, go global in minutes.
- ✔✔ANSWER ✔✔-Cloud Benefits
Operational Excellence, Security, Reliability,
Performance Efficiency, Cost Optimization,
, Sustainability. - ✔✔ANSWER ✔✔-Well-
Architected Pillars
Full, unrestricted access. Protect with MFA. -
✔✔ANSWER ✔✔-Root User
Individual with username/password +
permissions (default: none). - ✔✔ANSWER
✔✔-IAM User
Collection of users; policies attached to group. -
✔✔ANSWER ✔✔-Group
Temporary permissions for trusted entities
(users, services). - ✔✔ANSWER ✔✔-Role