FC0-U61 · Question #470
Which of the following services is used to translate a URL to an IP address?
The correct answer is C. DNS. The Domain Name System (DNS) is the service responsible for translating human-readable domain names, such as URLs, into their corresponding numerical IP addresses. This translation is fundamental for devices to locate and communicate with resources on the internet.
Question
Which of the following services is used to translate a URL to an IP address?
Options
- AARP
- BIMAP
- CDNS
- DMAC
How the community answered
(21 responses)- A5% (1)
- B5% (1)
- C90% (19)
Why each option
The Domain Name System (DNS) is the service responsible for translating human-readable domain names, such as URLs, into their corresponding numerical IP addresses. This translation is fundamental for devices to locate and communicate with resources on the internet.
ARP (Address Resolution Protocol) maps an IP address to a physical MAC address on a local network segment, not a URL to an IP address.
IMAP (Internet Message Access Protocol) is an application-layer protocol used by email clients to retrieve email messages from a mail server, not for translating URLs to IP addresses.
DNS (Domain Name System) is a hierarchical and decentralized naming system for computers, services, or any resource connected to the Internet or a private network. Its primary function is to translate user-friendly domain names, such as URLs, into the numerical IP addresses that computers use to identify each other on a network, enabling communication.
MAC (Media Access Control) refers to a hardware address used to uniquely identify network interfaces at the data link layer, not a service for translating URLs to IP addresses.
Concept tested: DNS function and purpose
Source: https://learn.microsoft.com/en-us/windows-server/networking/dns/dns-overview
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