What does an IT specialist do?
In a business context, IT has been defined as “the study, design, development, application, implementation, support or maintenance of computer information systems” . The Bureau of Labor Statistics describes an IT specialist as a "trained professional who provides information technology support" for organizations. One must think about the IT Infrastructure taking into account even the electrical connections in the wall; In this way, conversations with those who are familiar with several of the components may be more effective. The term IT Infrastructure is defined in ITIL v3 as the set of hardware, software, networks, facilities, etc. (including all equipment related to technological information) used to develop, test, deliver, monitor, control and support IT services. Associates, processes and documentation are not part of the IT Infrastructure. Then, all the elements that make it up: Switching A network switch is the device that provides connectivity between comput