Azure Administrator (AZ-104) Part 33 | What is DNS and How it works ? скачать в хорошем качестве

Azure Administrator (AZ-104) Part 33 | What is DNS and How it works ?

In this video, we break down DNS (Domain Name System) — a fundamental networking concept that plays a critical role in how resources communicate both on the internet and within Azure environments. ✔ What you’ll learn in this video: 1. What DNS is and why it is essential for modern networks 2. How DNS works step by step (name resolution process) 3. Key DNS components: DNS zones, records, resolvers, and authoritative servers 4. Common DNS record types (A, AAAA, CNAME, MX, TXT, NS) 5. Difference between recursive and authoritative DNS servers 6. How DNS fits into Azure networking concepts 7. Real-world examples to simplify DNS resolution This video is highly important for AZ-104 exam preparation, as DNS concepts are foundational for understanding Azure networking services such as Virtual Networks, Load Balancers, Application Gateway, and Azure DNS. 📌 Watch the full AZ-104 playlist here:    • Microsoft Certified: Azure Administrator A...   📌 Subscribe for more practical Azure labs:    / @sharma-it