The account executive is asking about post-sales support for a new p5 HMC. They need the pSeries technical specialist to configure an HMC with software support for the customer. Which of the following should the specialist include in the configuration？（） ["Supportline","ServiceSuite","Software Maintenance Agreement （SWMA）","Machine Control Program Remote Support Agreement （MCPRSA）"]
施工定额是建筑安装施工企业进行（）的重要依据，属于企业定额性质。 ["施工组织","成本管理","合同管理","投标报价","经济核算"]
Given: Which three are valid?（） ["p0 = p1;","p1 = p2;","p2 = p4;","p2 = (ClassC)p1;","p1 = (ClassB)p3;","p2 = (ClassC)p4"]
The system administrator wants to use a new jfslog /dev/fs1log with the filesystem /test/fs1 on the testvg volume group. The following commands were used to create the log and assign it to the filesystem： （1）mklv -t jfslog -y /dev/fs1log testvg 1 （2）chfs -a log=/dev/fs1log /test/fs1 While trying to mount the /test/fs1 filesystem the administrator received the error： "Cannot mount /dev/fs1lv on /test/fs1： A system call received a parameter that is not valid". What step did the administrator miss that most likely caused the error？（） ["Use the logform command to format \/dev\/fs1log as a jfslog","Use the chlv command to change the lv type of \/dev\/fs1log to jfslog","Use the chvg command to change the default jfslog of testvg to \/dev\/fs1log","Edit the \/etc\/filesystems file to change the log associated with \/test\/fs1 to \/dev\/fs1log"]
根据阿特金森的研究，什么样的任务最对激发学习动机，最有利于学习？（） ["较难的任务","中等难度的任务","中等偏难的任务","容易的任务"]
什么是三通阀?
