单选题What is the proper way to ensure that updates to the /etc/aliases file are seen by sendmail？（）ARefresh the named daemonBRun the alias commandCRefresh the snmpd daemonDRun the sendmail -bi command
单选题
What is the proper way to ensure that updates to the /etc/aliases file are seen by sendmail？（）
A
Refresh the named daemon
B
Run the alias command
C
Refresh the snmpd daemon
D
Run the sendmail -bi command
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