Computer Science · Computer Networks
Which of the following correctly describes the role of DNS (Domain Name System) in internet architecture?
- 1DNS routes data packets to their destination across the internet.
- 2DNS translates domain names into IP addresses to allow browsers to locate web servers.✓
- 3DNS secures the data transmitted over the internet by encrypting it.
- 4DNS translates IP addresses into domain names to make them easier for humans to remember.
Correct answer
DNS translates domain names into IP addresses to allow browsers to locate web servers.
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