L68: Domain Name System(DNS) Need, Working, Namespace, DNS in Internet | DCN Lectures in Hindi

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In this video you can learn about Introduction of Domain Name System(DNS) in Computer Networks. The video also covers topics such as: Why DNS is needed, Working of DNS, Namespace(Flat Name space, Hierarchical Name space), DNS Tree, , Difference between FQDN, PQDN, and Explanation of DNS in Internet. This topic is very important for College University Semester Exams and Other Competitive exams like GATE, NTA NET, NIELIT, DSSSB tgt/ pgt computer science, KVS CSE, PSUs etc

Domain Name System(DNS) – Need, Working, Namespace, DNS in Internet | Data Communication and Networking Lectures in Hindi

Why DNS is Needed?
Working of DNS
Namespace – Flat and Hierarchical Name Space
Domain Name Space – Label, Domain Name
Difference between FQDN and PQDN
DNS in Internet

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