問題文
During an investigation a support engineer asks for the file that a single server process has been writing to over its whole life. Which statement describes that kind of file correctly?
選択肢
- A trace file belongs to one process and is updated over the life of that process and can carry the environment and status and errors of it.
- A dump belongs to one process and is written once in response to an event and carries a snapshot of the state at that moment.
- A core file belongs to one process and is produced by the operating system and carries the memory image that existed at the moment of failure.
- An incident dump belongs to one problem and is tagged with a number and carries the data captured when the error arose.