After adding a new Ethernet card to a system and rebooting， the system administrator notices the card was not configured. How can the system administrator determine if there were errors during the configuration process for the card？（）

• A、Examine the bootlog with the command： alog -o -f /var/adm/ras/bootlog
• B、Display the device attributes and errors with the command： lsdev -C -l ent0
• C、Examine the AIX errlog for configuration method errors with the command： errpt -a -C ent0
• D、Examine the ODM for configuration errors with the command： odmget -q "method_errors" ent0