フリー問題

問題文

Before enabling an object store, a team walks through the prerequisites and finds both the time service and the name service on the list. The team asks what each of them protects against. Which of these is the correct statement?

選択肢

1. Time synchronization matters because signed requests queue when the sessions expire, and name resolution matters because clients reach the store by resolving the published endpoint
2. Time synchronization matters because signed requests fail when the clocks drift, and name resolution matters because clients reach the store by resolving the published endpoint
3. Time synchronization matters because signed requests queue when the sessions expire, and name resolution matters because clients locate the store by matching the recorded credentials
4. Time synchronization matters because signed requests fail when the clocks drift, and name resolution matters because clients locate the store by matching the recorded credentials