单项选择题

Where is the sendmail.pid file kept？（）

A./
B./var/adm/ras
C./var/spool/mail
D./etc

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单项选择题

What is the last step in setting up a Primary Domain Name Server？（）

A.Start the named daemon
B.Create the cache file
C.Create the name zone file
D.Create the local IP zone file

单项选择题

When run on a machine called client， which of the following commands will mount the /usr/local/bin directory from the host over the /home/bin directory on client？（）

A.mount host：/home/bin /usr/local/bin
B.mount client：/home/bin /usr/local/bin
C.mount -n host /usr/local/bin /home/bin
D.mount -o host：/usr/local/bin /home/bin

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Which of the following files should be edited to disable remote machines from performing a "finger" on a system？（）

A./etc/security/user
B./etc/services
C./etc/inetd.conf
D./etc/hosts.equiv