In the evolution of modern IT infrastructure, what stage came after local area networks but before cloud computing and mobile computing?
A) enterprise computing
B) mainframe and dumb terminals
C) stand-alone mainframes
D) stand-alone personal computers

Question

Quizplus · Accepted Answer

After local area networks, the next stage in the evolution of modern IT infrastructure was enterprise computing, which involved the use of centralized servers and storage systems to manage data and applications across a large organization. This often involved the use of client-server architecture and the deployment of enterprise software applications such as ERP and CRM systems. This stage preceded the widespread adoption of cloud computing and mobile computing, which have enabled even greater flexibility and scalability in IT operations. Mainframe and dumb terminals (B) were an earlier stage that preceded local area networks, while stand-alone mainframes (C) and stand-alone personal computers (D) were earlier stages in the development of IT infrastructure that are no longer dominant in most organizations today.

In the Evolution of Modern IT Infrastructure, What Stage Came