Which of the following files should contain the statement "hosts=local, bind"?() /etc/hosts。 /etc/irs.conf。 /etc/netsvc.conf。 /etc/resolv.conf。
A system administrator increases the mbuf pool allocation, then runs vmstat. It is noticed that the paging rate has not decreased. What is the most effective option to maintain the mbuf pool and decrease paging?() Increase the number of CPUs.。 Increase the physical memory.。 Set the PSALLOC environment variable to ’late’.。 Set the PSALLOC environment variable to ’early’.。
开孔机的主轴通常通过()与筒刀相连。 过渡板。 主轴结合器。 卡环。 刀具结合器。
An AIX system administrator wants to be able to monitor disk usage and to be able to control how much disk space can be used. Which command is run to obtain the desired output?() /usr/bin/filemon 。 /usr/bin/startsrc 。 /usr/sbin/acct/startup 。 /usr/bin/df。
物质由气态变为液态的过程称()。 气化。 升华。 凝华。 液化。
对遗忘的原因的解释,主要为()。