A solution provider has proposed a pSeries solution to a new customer. The solution is complex with a number of technologies that are new to the customer. They have a tight timeline for implementation. The solution provider has not been able to get a clear understanding as to how the customer will backup the system. What would be the most appropriate action to address the risks with this solution？（） Sell Sysback。 Conduct a SAR。 Sell Supportline。 Provide a project timeline。
Which of the following commands will clear all software entries in the error log？（） errpt -d S。 errclean 0。 errclear -d S 0。 errclean -d S 0。
对F8型制动机进行单车紧急制动试验时，制动管的减压量为（）。 100kPa。 120kPa。 140kPa。 170kPa。
Which LPP status signifies the inability to return to a previous version of a fileset because the saved files have been removed?（） APPLIED。 REMOVED。 REJECTED。 COMMITTED。
简述风力发电机组要良好接地的几种目的.
血浆结合珠蛋白（HP）下例何项是不正确的（）
