Process-level redundancy is implemented by a system manager process that creates the standby process.What two functions are provided by the system-level process called Qnet Symlink Manager （QSM）？（）A、backing up the information for the broken connectionsB、p
题目
Process-level redundancy is implemented by a system manager process that creates the standby process.What two functions are provided by the system-level process called Qnet Symlink Manager （QSM）？（）
- A、backing up the information for the broken connections
- B、provides common information for connecting processes and services
- C、detection of a failed connection
- D、provides an abstract name for a process or service
- E、distribution of symbolic link information
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参考答案和解析
正确答案:D,E