1995年1月评估设备一台，该设备于1991年12月购建，账面原值为20万元，1993年进行一次技术改造，改造费用（包括增加设备）2万元。若定基物价指数1991年为1.05，1993年为1.20，1995年为1.32。则该设备的重置成本是（）。 22万元。 27.34万元。 27.43万元。 29.04万元。
Which of the following commands can be used to determine if a disk drive is causing a bottleneck?（） vmstat 。 fileplace 。 iostat 。 lvmstat。
How can an administrator determine how many physical copies there are of a mirrored logical volume in rootvg（） lslv rootvg。 lsvgs rootvg。 lsvg rootvg。 lspv hdisk0。
A graphics card has been added to the system. After rebooting, the system hangs during the login process with a blue screen indicating "CDE please wait". Which of the following procedures should be performed next?（） Reinstall the CDE software。 Check the name resolution。 Uncomment the last line in .dtprofile。 Boot in maintenance mode and perform fsck on file system。
Following an unscheduled power outage, theadministrator needs to power up an IVM-managed system. For the given system,what is the first step in this process?（） Physically press the appropriate button on the system.。 Physically disconnect and reconnect the power cable on the system.。 Log into the IVM using a Web Browser, select the managed-system and select the Power on option from the Operations menu.。 Log into the HMC using a Web Browser, select the managed-system and select the Power on option from the Operations menu.。
What does the FREQ column show when running the tprof option?（）
