フリー問題

問題文

A data engineer at the retailer is assembling the ingress job that will bring in the supplier extract, and two of the taskflows that the engineer added to it carry one and the same name. The engineer then leaves the source system choice of that job alone and has to give the name of the one that the job falls back on. Which pairing correctly states what becomes of the save of an ingress job whose taskflows carry one name twice, and the name of the source system that an ingress job falls back on?

選択肢

1. The save of an ingress job whose taskflows carry one name twice is allowed, and the source system that an ingress job falls back on is named Default.
2. The save of an ingress job whose taskflows carry one name twice is allowed, and the source system that an ingress job falls back on is named Primary.
3. The save of an ingress job whose taskflows carry one name twice is blocked, and the source system that an ingress job falls back on is named Primary.
4. The save of an ingress job whose taskflows carry one name twice is blocked, and the source system that an ingress job falls back on is named Default.