海洋微生物中是雪卡毒素的来源包括（）。 蓝绿海藻。 裸甲藻。 海洋细菌。 褐藻。
A host is to become part of a hierarchical naming topology. Which of the following services are required？（） DHCP。 Domain Name Service。 Network Information Service。 A hosts file。
An administrator attempted to run a sar -u report and received the following error： sar： 0551-201 Cannot open /var/adm/sa/sa12. Which of the following should be scheduled in adm’s crontab to enable sar reporting（） sar。 sa1。 vmo。 iostat。
Which command enables new devices that are connected to the scsi5 adapter without performing a full scan of the system?（） cfgmgr -f scsi5。 cfgmgr -i scsi5。 cfgmgr -t scsi5。 cfgmgr -l scsi5。
以资产保全、补偿为目的的资产评估，适用（）。 重置成本标准。 现行市价标准。 收益现值标准。 清算价格标准。
A System Administrator needs to determine if the system has the latest version of perfmgr and if the filesets copied to the /tmp directory are the latest. Which of the following command sequences would be required to accomplish this？（）
