Question

what is the string of numbers used to identify a specific area or computer on the internet called?
tcp
private key
domain name
ip address

Explanation:

IP addresses are numerical labels assigned to each device connected to a computer - network that uses the Internet Protocol for communication. They are used to identify a specific device on the internet. TCP is a protocol for communication, a private key is related to cryptography, and a domain name is a human - readable alias for an IP address.

Answer:

D. IP address