单项选择题

A. etc hostsB. etc namesC. etc rc.tcpipD. etc resolv.co……

A system does not have a nameserver defined for IP address resolution. What file does AIX use to determine the IP address of a remote system?（）

A. /etc/hosts
B. /etc/names
C. /etc/rc.tcpip
D. /etc/resolv.conf

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热门试题

单项选择题An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?（）

A. /etc/var/spool
B. /var/spool/cron
C. /var/sched/jobs
D. /usr/sched/crontabs

单项选择题An operator wants to move all files inside the directory home operator to the current directory. Which of the following commands will complete the task?（）

A. mv /home/operator .
B. mv /home/operator/* .
C. mv /home/operator ../..
D. mv /home/operator/all ../home/operator

单项选择题Which of the following commands will list available paging space on a system?（）

A. lsps
B. lsps -a
C. lsps -pg
D. lsps ALL

单项选择题Operator needs to remove all leading comments # from shell.script file. Which of the following vi sub-command can achieve this?（）

A. :r/^#//g
B. :1,$ s/^#//g
C. :sed s/^#//g
D. :sub s/^#//g

单项选择题An operator needs to run a script which will write standard output and standard error to different files. Which of the following commands will successfully perform this task?（）

A. myscript.ksh 1>/tmp/log/script.log 2>/tmp/log/script.err
B. myscript.ksh $1>/tmp/log/script.log $2>/tmp/log/script.err
C. myscript.ksh 1>/tmp/log/script.log 2>1 /tmp/log/script/err
D. myscript.ksh 2>1 /tmp/log/script.log 2> /tmp/log/script.err