单项选择题
Which command copies the factory-default files to your backup media？（）
A.request system snapshot rescue B.request system snapshot factory C.request system snapshot default D.request system snapshot as-primary
多项选择题 在缅甸对三种人切不可有失敬行为，三种人即（）。
多项选择题 Antispam can be leveraged with which two features on a branch SRX Series device to provide maximum protection from malicious e-mail content? （）(Choose two.)
多项选择题 What are three examples of dynamic IGPs?（）
