DNS — Study Resources & PYQs
DNS protocol
- Estimated study time: 48 minutes
Study resources
- DNS (Article) — Domain Name System: hierarchical structure, resolution process, record types (A, MX, CNAME), and DNS servers.
- What is DNS? (Article) — Cloudflare's canonical, plain-English explanation of how DNS resolution works.
- DNS Explained in 100 Seconds (Video) — Fireship's punchy, well-loved explainer on how DNS resolves domain names.
DNS previous year questions
Taught in these subjects
- Computer Networks — CST-3502 · Government College of Engineering and Technology, Jammu