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单项选择题While configuring a new adapter using cfgmgr, an administrator receives a warning message indicating that some device packages are not installed.  Additionally, the adapter displays in the Defined state.  Which command will resolve the issue and make the adapter available?()  

A、shutdown -Fr

B、cfgmgr -i 

C、mkdev -l 

D、mknode /dev/

  • B
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