指定同/异步串口1和2的备份优先级分别为10和20的配置为()
题目
指定同/异步串口1和2的备份优先级分别为10和20的配置为()
- A、backup interface 1 10; backup interface 2 20
- B、backup interface serial 1 10; backup interface serial 2 20
- C、backup interface 1 priority 10; backup interface 2 priority 20
- D、backup interface serial 1 priority 10; backup interface serial 2 priority 20