Which part of a URL uniquely identifies a site and a brand on the web?ADomain nameBDirectoryCProtocolDSubdomainDone

Break Down the Problem

1. Identify the components of a URL.
2. Determine which of the components primarily serves to identify a site and a brand.

Relevant Concepts

• A URL (Uniform Resource Locator) consists of several parts:
  • Protocol: Indicates the method used to access the resource (e.g., HTTP, HTTPS).
  • Domain Name: The main address of the site, representing the unique name for the brand.
  • Subdomain: A prefix added to the domain name, used to divide sections of the site.
  • Directory: Specifies a folder or path within the site.

Analysis and Detail

• The Domain Name is crucial because it is designed to be memorable and reflects the brand's identity on the internet.
• Other components serve specific functions but do not inherently represent the brand itself.

Verify and Summarize

• By analyzing the URL structure, it is evident that the domain plays the most significant role in identifying a site uniquely and establishing the brand's presence on the web.

Final Answer

The part of a URL that uniquely identifies a site and a brand on the web is A. Domain name.