Which daemon identifies available filesystems throughthe /etc/xtab file?（） ["nfsd","biod","rpc.lockd","rpc.mountd"]
During system boot， the boot process hangs at LED 0551. Which of the following is a likely cause（） ["A network problem","corrupted filesystem","corrupted ODM","corrupted \/etc\/inittab file"]
大学生正确认识自我的主要方法有（） ["比较法","投射法","反省法","访谈法"]
In an iostat report， which of the following options best describes the value of % tm_act？（） [" The total CPU usage for this drive"," The bandwidth utilization of the indicated drive"," It can best be represented by the equation （%iowait - %ioidle）"," It can best be represented by the equation （kilobytes read\/kilobytes written） *100"]
A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（） ["lslpp -f IX49035","lslpp -fB U437542","instfix -f IX49035","instfix -ik IX49035"]
简述下图标注元器件1U1 1C1 、1C1、1L11F1.1- 1F3.21Q11F5.1- 1F5.3名称：
