World of Computer Networking Your CCNA start - Domain Name Levels

The video tutorial explains the structure and components of URLs, including protocols, domains, and optional paths or query strings. It details the hierarchy of domain levels, counted from right to left, using examples. The tutorial also covers country-specific domains, such as those for the UK, and concludes with a brief mention of Fully Qualified Domain Names (FQDN).

What is a URL primarily used for on the Internet?

• To store data

• To encrypt information

• To identify resources uniquely

• To create websites

Which of the following is NOT a component of a URL?

• Protocol

• Subdomain

• Operating System

• Query String

How are domain levels counted?

• From left to right

• From top to bottom

• From right to left

• From bottom to top

In the domain 'api.website.com', which part is the third-level domain?

• com

• website

• www

• api

What does the 'co.uk' domain indicate?

• A country-specific domain for the United Kingdom

• A non-profit organization in Canada

• A government organization in Australia

• A commercial entity in the United States