FUNDAMENTALS OF COMPUTER

WEB BROWSERS TECHNOLOGY

THE INTERNET

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Domain name system (DNS) rationally, assigns names and address to computers linked to internet. Top Level Domains (TLDs) were established as categories to accommodate all users of the Internet. Identify THREE (3) categories of TLDs and explain their uses.
A
.com-commercial entities
B
.edu-degree-granting colleges and universities
C
.gov-government agencies
D
.int-miscellaneous an non-government organizations
E
.org-organization established by international treaties and international database
Explanation: 

Detailed explanation-1: -DNS, or the Domain Name System, translates human readable domain names (for example, www.amazon.com) to machine readable IP addresses (for example, 192.0.2.44).

Detailed explanation-2: -A TLD (top-level domain) is the most generic domain in the Internet’s hierarchical DNS (domain name system). A TLD is the final component of a domain name, for example, “org” in developer.mozilla.org . ICANN (Internet Corporation for Assigned Names and Numbers) designates organizations to manage each TLD.

Detailed explanation-3: -The domain name system (i.e., “DNS”) is responsible for translating domain names into a specific IP address so that the initiating client can load the requested Internet resources. The domain name system works much like a phone book where users can search for a requested person and retrieve their phone number.

Detailed explanation-4: -The domain name system (DNS) is a naming database in which internet domain names are located and translated into Internet Protocol (IP) addresses. The domain name system maps the name people use to locate a website to the IP address that a computer uses to locate that website.

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