单选题After factory-defaults have been loaded, which two syslog files will be present in the configuration?（）Asystem and chassisdBsyslog-messages and NVRAMCmessages and interactive-commandsDauthorization and events
单选题
After factory-defaults have been loaded, which two syslog files will be present in the configuration?（）
A
system and chassisd
B
syslog-messages and NVRAM
C
messages and interactive-commands
D
authorization and events
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