Answer:
(i)
For the past fifty years several improvements in transportation technology have
been made. It has helped in the faster delivery of goods across long distances
at lower costs.
(ii) Even more remarkable have been the developments in information and communication
technology. Technology in the areas of telecommunications, computers. Internet
has been changing rapidly.
(iii) Telecommunication facilities like telegraph,
telephone including mobile phones or fax, etc., are used to contact one another
around the world to access information instantly, and to communicate from
remote areas.
(iv) There is an amazing world of Internet, where we can
obtain and share information on almost anything we want to know. Internet also
allows us to send instant electronic mail and talk across the world at
negligible costs.
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