On the following list, which one would a buffer NOT be the correct solution?

Buffer can be used to bring in data to memory in advance of its request or to hold data for output until well after the request has been made.

Buffering ensures data is received by the consumer.

During an input transfer, the input device transfers data into the buffer. When complete, the task moves the block of data in the buffer to its user space, then requests more data for the buffer.

During stream transfers, the buffer can hold a line of data that is transferred when a carriage return is detected.

Buffering allows for differing rates of production and consumption and smoothes out peaks in input or output production.