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？（）

单项选择题Whichofthefollowingfilesshouldbeeditedtodisableremotemachinesfromperforminga finger onasystem？（）

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

单项选择题HowisDHCPenabledonaserver？（）

A.Use network options to enable ipforwarding
B.Edit /etc/rc.tcpip and enable dhcpsd
C.Edit /etc/rc.nfs increase the number of biod daemons
D.Use SMIT to set the server to use DHCP instead of static IP addresses

单项选择题WhichofthefollowingAIXcommandswillcreateanNISmapfile（s）？（）

A.pwdadm
B.make all
C.makedbm
D.mkpasswd

单项选择题The order of name resolution can be controlled. The default is：   1.BIND   2.NIS   3. etc hosts   To change the order of the above name resolutions， which of the following should be used？（）

A.nslookup
B.hostname
C./etc/netsvc.conf
D./etc/host.equiv

单项选择题WhichofthefollowingNISdaemonsmustrunonanAIXmachineconfiguredasanNISmaster？（）

A.ypbind
B.ypserv
C.ypwhich
D.yppasswdd