If not, in other words an entry does not exist, the server processes the log message and, if successful, creates an entry in the persistence log before the acknowledgement message is sent.

如果尚未被处理，换句话说，存储日志中不存在对应的条目，服务器将处理日志信息，如果处理成功，在返回确认消息之前，将在存储日志中创建一个条目。

youdao

Note the error message indicating that file6 does not exist and also the output for it with all the '?

注意，错误消息表示 file6 不存在，且其带有 '?

youdao

If the Windows user does not exist, it generates an output message in the results window and then manually creates the login after it first adds the Windows user.

如果该Windows用户不存在，则将在结果窗口中生成一条输出消息，然后在它首次添加该Windows用户后手动创建登录。

youdao