Which statement is true about DNS?

Which statement is true about DNS?

• A. It encrypts all web traffic by default
• B. It assigns static IPs to devices
• C. It translates domain names into IP addresses
• D. It hosts multimedia content

Answer: (C)

DNS translates domain names into IP addresses, enabling computers to locate and connect to servers using human-friendly names. When you type a domain like example.com, a DNS resolver looks up the corresponding numerical address that routers use to reach that server, and your browser then connects to that IP. This naming service is distributed and can cache answers to speed future lookups, but it doesn’t itself handle encryption, assign IPs to devices, or host content. Encryption of web traffic is provided by protocols like TLS/HTTPS, IP addresses are typically assigned by DHCP or manual configuration, and multimedia content is served by web servers or content delivery networks.

DNS translates domain names into IP addresses, enabling computers to locate and connect to servers using human-friendly names. When you type a domain like example.com, a DNS resolver looks up the corresponding numerical address that routers use to reach that server, and your browser then connects to that IP. This naming service is distributed and can cache answers to speed future lookups, but it doesn’t itself handle encryption, assign IPs to devices, or host content. Encryption of web traffic is provided by protocols like TLS/HTTPS, IP addresses are typically assigned by DHCP or manual configuration, and multimedia content is served by web servers or content delivery networks.