Domain Names and Domain Name System - Mohamed Riham.pptx

The uploaded PowerPoint presentation, titled Domain Names and Domain Name System, focuses on the fundamental concepts of the Domain Name System (DNS) within the broader context of Web Design & Development. The presentation's core is a comparison and explanation of "Domain Names vs Domain Name System". The content is organized into key sections, including "What is DNS," "How does DNS works," "DNS Servers," and a "Conclusion". It defines the DNS using the popular analogy, "The Phone book of the Internet". A major focus is detailing the four-step process of how DNS works, specifically referencing the roles of the key servers in a DNS query: the DNS RECURSOR, the ROOT NAMESERVER, the TLD NAMESERVER, and the AUTHORITATIVE NAMESERVER.

1. Web Design & Development Domain Names vs Domain Name System MOHAMED RIHAM 1028401

2. Contents What is DNS How does DNS works DNS Servers Conclusion

3. What is DNS ? DNS : The Phone book of the Internet

4. DNS RECURSOR ROOT NAMESERVER TLD NAMESERVER How Does DNS Works ? AUTHORITATIVE NAMESERVER STEP 1 STEP 2 STEP 3 STEP 4

5. THE CONCLUSION