During a system administrator attempt to boot a server in normal mode, the boot process displays LED 299 and Led 201 and then stops. The LED 201 indicates that a ROS init or checkstop was detected. Which of the following options is the most probable cause?()
A corrupted JFS log device
B. A corrupted boot logical volume
C. An incorrect rc.boot entry in /etc/inittab file
D. A problem initializing paging space
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关于离差智商哪项说法是错误的()
A. 先测得被试的智龄,再除以其实际年龄,再乘100
B. 以某人实得分数与其所在群组的平均成绩(常模)相比较
C. 其IQ值与比率智商一样,100表示为中等的智力水平
D. 应用比比率智商广泛
E. 需要取得各年龄段的常模
NFS is experiencing name service resolution difficulties. Which command reports the LEAST useful information in trouble-shooting this problem?()
A. nfsstat -s
B. lssrc -s named
C. ls -l /etc/resolv.conf
D. nslookup hostname