フリー問題

問題文

The operator of the cold store asks for a wireless IoT system that will reduce spoilage, and the design team has to turn that one sentence into a written requirement. Which pair states what the written use case has to fix before any design work starts and what the business justification then rests on?

選択肢

1. The design cannot start from one sentence, so the written use case sets the reporting threshold and the business justification rests on the avoided lags in that specification.
2. The design cannot start from one sentence, so the written use case sets the reporting threshold and the business justification rests on the avoided waste in that specification.
3. The design cannot start from one sentence, so the written use case sets the reporting vendor and the business justification rests on the avoided lags in that specification.
4. The design cannot start from one sentence, so the written use case sets the reporting vendor and the business justification rests on the avoided waste in that specification.