フリー問題

問題文

A team runs a compose project on one machine and asks whether the same file can spread the services over three machines and restart a failed one elsewhere. Which limits apply?

選択肢

1. The tool drives one service at a time and has no broker that places work on another machine, so nothing moves a failed service to a second host and the team has to move to a real installation once it needs placement, healing and a rolling restart in the infrastructure.
2. The tool drives one engine at a time and has no scheduler that places work on another machine, so nothing moves a failed service to a second host and the team has to move to a real installation once it needs placement, healing and a rolling restart in the infrastructure.
3. The tool drives one service at a time and has no broker that places work on another machine, so nothing moves a failed service to a second host and the team has to move to a real orchestrator once it needs placement, healing and a rolling update in the infrastructure.
4. The tool drives one engine at a time and has no scheduler that places work on another machine, so nothing moves a failed service to a second host and the team has to move to a real orchestrator once it needs placement, healing and a rolling update in the infrastructure.