The modern technology, which deals with the retrieval and Technology. This board term encompasses computer science and technology as well as communication systems such as computer networks (Internet) etc. The stunning advances in various fields of science and technology have had a profound impact on our lives in almost every sphere of our activity whether it’s health, agriculture, communication, transport or defense etc. These advance are the outcome of an ever-growing volume of exciting discoveries by the western nations, in particular, their development programs. The days when one could depend on agricultural produces, on low value textiles, leather, etc. for economic growth are long gone. The world is today simply divided by a “technology boundary” which separates the technologically advanced countries from the technologically back ward countries. The former have been able to use their scientists and engineers for rapid economic growth while the so called developing countries ( which in reality are not developing at all) and one almost totally dependent on the advanced countries for most of their needs, as chemicals, pharmaceuticals, engineering goods, transportation, defense equipment etc. In this day and age, the name of the game to achieve rapid economic progress is Information Technology. It must be thought of as an important national investment and not as expenditure. This investment is far more important than building of roads, bridges, power houses or motorways. Whether it’s a government sector or a private sector company, usage of vibrant integration systems based on flow of computer based information data and images has given the user an edge over its rivals. The computer based applications have led to great awareness, higher opportunity levels, better productivity and loss cost. The Americans and Japanese have capitalized the most of this knowledge called Information Technology (IT) and communication economy which has a...
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