下列人（手）孔位置设置符合标准的是（）。
A、人（手）孔位置应设置在光（电）缆分支点
B、引上光（电）缆汇接点
C、坡度较大的管线拐弯处
D、以上都不是
Which command will remove the ‘stale’ status from a logical volume?（）
A、syncvg -p
B、syncvg -l
C、synclv -p
D、synclv -l
Which of the following tasks is not performed by the job coordinator?（）
A、Update job log when a job completes
B、Spawn and remove job slaves
C、Write/read job info to/from memory cache
D、Query job table
E、Pass job information to job slaves
Which of the following commands should be used to delete an entry from the /etc/inittab?（）
A、xitab
B、rmitab
C、chitab
D、delitab
Which of the following routing protocols involves all routers knowing the connections status ofother routers within the network?（）
A、RIPv2
B、OSPF
C、IGRP
D、BGP
关于阴道灌洗，错误的描述是（）
A、有清洁、收敛和热疗作用
B、月经期、产褥期禁用
C、灌洗筒宜挂于离床沿1米高处
D、未婚女子一般不作阴道灌洗
E、有活动性阴道流血者，禁止灌洗