Question

skill 3 of 17 the world wide web (www) step 2 of 4 aa which part of a url uniquely identifies a site and a brand on the web? a directory b protocol c domain name d subdomain done

Explanation:

A domain name is a unique address that identifies a website on the internet. It is used to access websites and is often associated with a brand or organization. For example, "google.com" is the domain name for Google's website. Directories (A) are parts of a URL that indicate specific files or pages within a website. Protocols (B) (like "http" or "https") define how data is transmitted. Subdomains (D) (like "mail." in "mail.google.com") are parts of a domain name but do not uniquely identify a site and brand on their own as comprehensively as a full domain name.

Answer:

C. Domain name