COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Your devices send the domain name to DNS, thanDNS send the IP address of Domain Name to Data Center, thanData Center send via the optical fiber network to the router, thanrouters send to your device
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Your devices send the its IP address to Data Center, thanData Center send the IP address to DNS, thanDNS send the domain name to the router, thanrouters send to your device
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Your devices send the device’s IP address to DNS, thanDNS send the IP address to the router, thanIP address send to the router, thanrouter send to your device
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Your devices send the its IP address to Data Center, thanData Center send the IP address to DNS, thanDNS send the domain name to the router, thanrouters send to the optical fiber network
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Detailed explanation-1: -DNS servers convert URLs and domain names into IP addresses that computers can understand and use. They translate what a user types into a browser into something the machine can use to find a webpage. This process of translation and lookup is called DNS resolution.
Detailed explanation-2: -DNS servers translate requests for names into IP addresses, controlling which server an end user will reach when they type a domain name into their web browser.
Detailed explanation-3: -DNS translates domain names to IP addresses so browsers can load Internet resources. Each device connected to the Internet has a unique IP address which other machines use to find the device.
Detailed explanation-4: -An authoritative DNS server holds and maintains DNS records. It is the last server in a DNS lookup chain that responds with the queried DNS record. An authoritative DNS ultimately allows a web browser with the URL request to reach the IP address needed to access a website or other web resources.