BMIS – L1 – SA – Q18.5 – Internet Identification

Which of the following can be defined as a code that uniquely identifies a particular computer on the internet?

A   IP address

B   Serial number

C   Server address

D   Domain name

A

Explanation:
An IP address is a unique code (e.g., 192.168.0.1) that identifies a device on the internet. A serial number identifies hardware physically, not on the internet. A server address is vague and not a standard term. A domain name (e.g., example.com) identifies a website, not a specific computer. Thus, A is the correct answer.