单项选择题
Which J-Web tab do you use to add licences to the device?（）
A. "Configure" B. "Troubleshoot" C. "Monitor" D. "Maintain"
单项选择题 Which statement is true about terms in a policy?（）
单项选择题 By default, which character indicates the UNIX shell prompt?（）
单项选择题 Refering to the exhibit, which statement is correct?（）
