問題文
A team plans to release a scarce resource from the routine that runs on an object before its storage is reclaimed. Which promise do these rules make about that routine?
選択肢
- For a routine of that kind, about a routine that runs on an object before its storage is reclaimed, they promise little beyond an ordering against reuse, because these rules leave both a moment and a choice of worker open, with a report raised inside passed over
- For a routine of that kind, about a routine that runs on an object before its storage is reclaimed, they promise a turn taken by whoever built it, because these rules leave a tie to whoever set it up
- For a routine of that kind, about a routine that runs on an object before its storage is reclaimed, they promise a path outward for a failure met along its way, because these rules leave such a spread of trouble in place
- For a routine of that kind, about a routine that runs on an object before its storage is reclaimed, they promise a prompt call as soon as nothing points at it from elsewhere in a program, because these rules leave a bound on delay written down in plain terms for a builder to lean on