Page 82 - AI Ver 1.0 Class 9
P. 82

Some common Top-Level Domains are as follows:


                               Abbreviations                   Used to Denote

                                   .com         Commercial firms

                                   .edu         Universities/Educational firms

                                   .gov         Government Bodies/Organisations

                                    .mil        Military Organisations

                                    .net        ISP’s/Networks

                                    .org        Non-Government/Non-Profit Organisations

                                    .co         National and Multinational Companies

                                    .int        International Organisations


        In DNS, codes of countries can also be included. The code comprises of two letters. Some common codes of
        certain countries are:

                                        Code                  Denotes the Country

                                         .au          Australia

                                         .uk          United Kingdom

                                         .jp          Japan

                                         .fr          France

                                         .in          India

                                         .us          United States of America

                                         .nz          New Zealand


           • IP (Internet Protocol) Address: It is a unique logical address of a device that helps identify a device at the
          time of sending and receiving data in a Network. It is made up of numbers or characters. Remembering these
          numeric values to access a specific website is a difficult task, so these numbers are given sensible textual names
          called web addresses.




                       Brainy Fact


            Symbolics.com was the first registered domain.











                  80    Touchpad Artificial Intelligence-IX
   77   78   79   80   81   82   83   84   85   86   87