What is IaaS, SaaS and Paas?

Question

Accepted Answer

IaaS, SaaS, and PaaS are cloud computing service models that provide different levels of infrastructure, platform, and software services.

IaaS (Infrastructure as a Service) provides virtualized computing resources such as servers, storage, and networking.
SaaS (Software as a Service) provides software applications that are hosted and managed by a third-party provider.
PaaS (Platform as a Service) provides a platform for developing, testing, and deploying applications without the need for infrastructure management.
Examples of IaaS include Amazon Web Services (AWS) EC2, S3, and RDS. Examples of SaaS include Salesforce, Dropbox, and Google Apps. Examples of PaaS include Heroku, Google App Engine, and Microsoft Azure.

Top F13 Technologies AWS Cloud Administrator interview questions & answers