The term "System Response" refers to a computer system's reaction or reply when it receives an input from a user. It is the action taken by the system in response to a command, query, or other stimulus provided by the user. The System Response can take many forms such as displaying information on the screen, generating reports, performing calculations, and executing commands among others. In essence, it's how the computer system interacts with the user to provide an answer or carry out a task in response to their request.