Final answer:
Flow control across the entire input chain is related to input devices, which include keyboards and mice, to manage the data rate reception and prevent overload.
Step-by-step explanation:
Flow control across the entire input chain applies primarily to input devices. Flow control is concerned with the regulation and management of the rate at which data is received, preventing the loss or overload of data when the receiving device is unable to process the incoming information as rapidly as it is received. For instance, keyboards and mice are input devices that require proper flow control to ensure commands are registered and processed effectively. This is akin to the rate of the flow of water through a hose, which must be regulated to ensure efficient and effective usage without overflow or underuse.
When considering the broader context of computing, the topic of flow control is not exclusively related to other devices such as output devices, storage devices, or processing devices, though they do have their own flow management techniques for data transfer and processing.Flow control across the entire input chain applies to input devices, output devices, storage devices, and processing devices in a computer system. It involves managing the flow of data between these different components to ensure efficient and reliable operation.