What is primarily processed in a dumb terminal system?

In a dumb terminal system, the primary characteristic is that all processing is performed at the server. Dumb terminals are essentially input/output devices that have limited computational power on their own. They rely heavily on a server to carry out all the computational tasks, making them a part of a client-server architecture where the server handles data processing, storage, and application execution, while the terminal simply acts as a front-end interface for user input and output display.

This setup allows for centralized management of resources and data since the server maintains control over processing and data integrity. Consequently, the user at the dumb terminal does not perform any significant processing; they only view information and input commands sent to the server, which processes and returns the necessary results. Therefore, the correct understanding of a dumb terminal’s functionality revolves around recognizing that it depends entirely on the server for processing tasks.