改善社区环境对于增进居民的社区归属感有什么意义？
A pSeries technical specialist has just returned from an internal course for implementing Micro-Partitioning on the POWER5 range of servers. There were many handouts from the course. To ensure the rapid transfer of the newly acquired skill， what should the technical specialist do？（） Make copies of the course material and deliver the course in full to the technical team.。 Make copies of the course material and hand them out to the technical team for them to read.。 Become the Micro-Partitioning expert within the organization and act as the sole knowledge base.。 Make copies of the course material and prepare a concise overview of the course to deliver to the technical team.。
气瓶的充装后所测重量是指（）。 实瓶质量。 气瓶净重。 空瓶质量。
A user complains that the network printer is not printing. The system administrator knows there is a print queue for the network printer and needs to check on the queue. Which command is run?（） netstat 。 lpstat 。 telinit 。 prtconf&e。
请简述发电机开关柜中过流保护模块的功能。
104型电空制动机中五芯线中采用2．5mm的是（）电缆。
