フリー問題

問題文

Two file protocols and an object interface are all enabled on the same View. What has to be watched from then on?

選択肢

1. Opening several protocols on one View lets every client reach the data, and the cost is extra client protocol because each protocol expresses permissions in its own way.
2. Opening several protocols on one View lets every client reach the data, and the cost is extra free capacity because each protocol expresses permissions in its own way.
3. Opening several protocols on one View lets every client reach the data, and the cost is extra rights drift because each protocol expresses permissions in its own way.
4. Opening several protocols on one View lets every client reach the data, and the cost is extra command script because each protocol expresses permissions in its own way.