Top Level Domain-Identifies the type of to which the Web site belongs
Domain suffix, (such as .com, .edu) provides visitors with a
to the
or location of the
organization that owns the Web site

Organization; clue; purpose.

Explanation:

A Domain Name System (DNS) can be defined as a naming database in which internet domain names (website URLs) are stored and translated into their respective internet protocol (IP) address. This simply means that, DNS is used to connect uniform resource locator (URL) or web address with their internet protocol (IP) address.

A domain name, also known as a uniform resource locator (URL) is a unique web address of a website or an online resource such as a document e.g

A uniform resource locator (URL) comprises of the following components; subdomain, protocol, domain, path, parameters, port, query, and fragment.

A Top Level Domain can be defined as the last past of a domain name. Therefore, Top Level Domain typically comes immediately after the dot in a domain name e.g .com, .org, .edu, .net, .biz, .mobi, .gov, .info, etc.

Hence, Top Level Domain identifies the type of organization to which the Web site belongs. Domain suffix, (such as .com, .edu) provides visitors with a clue to the purpose or location of the organization that owns the Web site.

For example, .gov tells a visitor that the website belongs to the government, .edu for education, .org for organization, .biz for business, .ng for nigeria, .uk for united kingdom, etc.

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.