Answer :
Final answer:
In the 3)URL 'https', the 1) '.com' portion is known as the top-level domain (TLD), indicating that the website is of a commercial nature. This is an important feature of web addresses, as it provides insight into the type of entity that owns the site and can signal the site's potential reliability.
Explanation:
In the URL https, the portion labeled ".com" is the top-level domain (TLD). When we break down a web address, the part before the "://" such as "http" or "https" refers to the communication protocol, with the "s" in "https" denoting a secure connection. The domain name typically follows the protocol, which might include "www.", although it's commonly left out in casual references. ICANN, the Internet Corporation for Assigned Names and Numbers, oversees the allocation of domain names.
The domain name ending, such as ".com", ".edu", or ".org", indicates the type of entity that owns the website. For instance, ".edu" signifies an educational institution, ".gov" a government site, and ".org" generally refers to a non-profit organization. Commercial websites often have a ".com" extension, indicating their commercial nature.
These details help users understand the context and potential reliability of the information provided by a site. For example, an educational site with a ".edu" domain might be considered more trustworthy for academic research compared to a commercial site with a ".com" domain.
