Which command synchronizes or rebuilds the logical volume control block, the device configuration database, and the volume group descriptor areas on the physical volumes?（） ["syncvg rootvg","synclvm rootvg","varyonvg rootvg","synclvodm rootvg"]
货车厂、段修时，制动梁闸瓦托质量保证期限为（）。 ["6个月","1年","1个段辅期","1个段修期"]
Which of the following lists of items all require an HMC to function with POWER5？（） ["Running AIX 5.3 Implementing HACMP Implementing Static LPAR","Implementing Advanced POWER Virtualization Running Linux Attaching RIO drawers","Implementing VIO Server Implementing Dynamic LPAR Running with SMT turned "On"","Running AIX and Linux on the same system Implementing CoD Implementing Micro-Partitioning"]
请描述主控柜到水冷柜10芯线的功能。
What is one reason the customer should install IBM DS8000 Virtual Private Network （VPN） technology for the Call Home function（） ["to avoid using a more expensive dial-up modem","to load new licensed internal code","to achieve more efficient and faster problem resolution","to enable capacity on demand"]
窦性心动过速常用药（）。
