Which statement correctly differentiates nonstreaming and streaming?

Which statement correctly differentiates nonstreaming and streaming?

• A. Nonstreaming delivers outputs only when the action finishes; streaming allows inputs and outputs to occur while execution continues
• B. Nonstreaming allows inputs during execution; streaming requires all inputs before execution
• C. Nonstreaming produces outputs before inputs; streaming never produces outputs
• D. Nonstreaming means there is no input or output

Answer: (A)

The timing of input and output is what differentiates nonstreaming from streaming. In nonstreaming, you gather all inputs, perform the computation, and only after the task finishes do you produce the outputs. This means no results are produced until the entire action is complete. In streaming, data is processed as it arrives, and outputs can be produced while the execution is still going, with new inputs being handled continuously. So the statement that captures this distinction is that nonstreaming delivers outputs only when the action finishes, while streaming allows inputs and outputs to occur during execution. The other options mix up this flow—for example, suggesting nonstreaming takes inputs during execution or that streaming requires all inputs upfront, or implying nonstreaming has no I/O or that streaming never outputs.

The timing of input and output is what differentiates nonstreaming from streaming. In nonstreaming, you gather all inputs, perform the computation, and only after the task finishes do you produce the outputs. This means no results are produced until the entire action is complete. In streaming, data is processed as it arrives, and outputs can be produced while the execution is still going, with new inputs being handled continuously. So the statement that captures this distinction is that nonstreaming delivers outputs only when the action finishes, while streaming allows inputs and outputs to occur during execution. The other options mix up this flow—for example, suggesting nonstreaming takes inputs during execution or that streaming requires all inputs upfront, or implying nonstreaming has no I/O or that streaming never outputs.