Abstract
Years after the birth of internet, there is a buzz across the world with the concept of Computing. The hottest wave in the world of technology is the potential growth of Computing. With the significant advances in information and communication technology, there is an increasingly perceived vision that computing will one day be the 5th utility [4] (after water, electricity, gas and telephone). This utility will provide the basic level of computing service that is considered essential to meet everyday needs of the general community. A no. Of computing paradigms have been composed of which the latest one is CLOUD COMPUTING. Cloud Computing[1] is an emerging model, where users can gain access to their applications from anywhere through there connected devices .The applications resides in massively scalable data centers where compute resources can be dynamically provisioned and shared to achieve significant economies of scale. The massive popularity of smart phones and tablets among busines