Question 1

What is cloud computing software?

Accepted Answer

Cloud computing software refers to services delivered over the internet that provide compute, storage, databases, networking, and development platforms on demand. Major providers include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).

Question 2

What is the difference between IaaS, PaaS, and SaaS?

Accepted Answer

IaaS provides raw virtual machines and storage you manage yourself. PaaS offers managed runtimes and services for deploying applications without handling infrastructure. SaaS is fully finished software you subscribe to, like Gmail or Salesforce.

Question 3

How do I get discounts on cloud services?

Accepted Answer

New users typically qualify for free credits ($200-$300 is common) valid for 60-90 days. Startups can apply for programs like AWS Activate, Azure for Startups, or Google Cloud for Startups for extended credits. Reserved instances and committed-use discounts reduce rates for predictable usage.