IT outsourcing is an operative model where information technology (IT) service providers offer IT services to businesses. IT is the application of computers to transmit, study, store, retrieve, and manipulate information or data, often in the context of enterprises or other businesses. The IT service provider could be an external IT service provider or an internal IT organization. Global IT outsourcing refers to services related to technical expertise that enable organizations to manage, create, optimize, and access information and business processes. IT outsourcing also provides restoration and data backup services. This has resulted in higher productivity and reduction of operational costs of organizations. The global IT outsourcing market is mainly driven by an increase in the number of start-up companies and rise in the adoption of advanced technologies in order to manage, test, develop, install, troubleshoot, and configure computer hardware and software of an...