An administrator is ordering a new Power 550. They will mirror rootvg and are concerned about single points of failure. Which of the following features should be ordered?()
A、Dual I/O planar, dual disk drives, dual SCSI adapters
B、Dual disk drive enclosures, dual disk drives, extra media bay
C、Dual disk drive enclosures, dual disk drives and dual SCSI adapters
D、Dual I/O planar, extra media bay, dual disk drives
软件生命周期中的活动不包括( )。
A、软件维护
B、市场调研
C、软件测试
D、需求分析
误服有机磷农药中毒者,出现症状的时间一般是接触后()
A、3~5分钟
B、10分钟~2小时
C、2~6小时
D、6~12小时
E、12小时以上
Which command will purge the errorlog of all recorded occurrences of a given SRN?()
A、errclear 0
B、errpt -r -j
C、errclear -j
D、errclear -k
An administrator wants to host several LPARs on a JS23 Blade server. To achieve this, what additional management software is required?()
A、HMC
B、IVM
C、VIOS
D、IBM Director
慢性细菌性痢疾是指病程超过()
A、1周
B、2周
C、3周
D、1个月
E、2个月