Cloud, it is also known to as a network. In telecommunications, a cloud refers to the public or semi-public space in transmission lines (such as T1 or T3) that are between the endpoints of a transmission. Data transmitted over a WAN is transmitted over a standard protocol, such as Frame Relay, from one endpoint to the network and the cloud, where storage is available for other data transfers. If you want to know all about cloud then visit: - https://www.chrometechno.com/2019/02/what-is-cloud.html