单项选择题
You delete a trace options file and later notice that no new entries are being written to this file. What would allow the entries to be written to the file again?（）
A.Issue a commit of the current configuration. B.Issue a commit full of the current configuration. C.Issue a commit all of the current configuration. D.Issue a commit confirmed of the current configuration.
单项选择题 What is the default local location for syslog and trace files?（）
单项选择题 What is the primary syslog file?（）
多项选择题 Which two statements about login classes correctly define their usage within the JUNOS software?（）
