The development in the field of Information Technology has been adjudged the biggest ever technological boom of the 21st century.In todays digital world IT sector has an inevitable contribution to globalisation.In fact,there is a bit of IT in every individual's life.The Indian IT industry has played a significant role in placing India on the international map.The IT and IT enabled services industry in India has generated a total revenue of more than 2.46 trillion Indian Rupees.The tremendous growth of this sector in India is a key factor in drawing foriegn funds to the domestic markets.