Subnets, Route Tables and Internet Gateways — Study Resources & PYQs

Curated resources, past papers and PYQs for Subnets, Route Tables and Internet Gateways.

Study resources

VPCs and Subnets (Article) — The official AWS documentation on configuring subnets and route tables.
AWS VPC Subnets Explained (Video) — A practical walkthrough of public and private subnet design.
AWS Skill Builder (Article) — AWS's own official, free digital training platform with hands-on labs and courses for this exact topic area.