工作压力较高的系统和环境温度较高的场合宜选用（）的液压油。 粘度小。 粘度大。 运动速度高。 承压大。
A banking customer plans to implement a BladeCenter H chassis. They plan for seven HS22 blades, six HX5 blades with MAX5, one 1U external Fibre Channel switch, and two 3U Fibre Channel storage devices with fourteen 146GB drives. Which of the following is the minimum amount of rack space required to implement the solution?（） 32U 。 25U 。 22U 。 21U。
长期投资评估的特点有（）。 长期债权投资评估是对资本的评估。 长期债权投资评估是对被投资企业的偿债能力的评估。 长期股权投资评估是对被投资企业的活力能力的评估。 长期股权投资评估是对企业重置成本的评估。
A customer is planning to implement a database server for their high volume online business. Downtime at any point represents a significant loss of revenue， so performance and high availability are extremely important.They requested a 4-way configuration with 8GB RAM and four gigabit Ethernet connections.Which of the following solutions is the most appropriate？（） x445 4-way Xeon DP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two BroadCom Gigabit NICs。 x366 4-way Xeon MP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two Intel Gigabit NICs。 x445 4-way Xeon MP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two BroadCom Gigabit NICs。 x445 4-way Xeon DP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two Intel Gigabit NIC。
项目管理以（）为核心，建立完善合同管理体系，合同管理从产生、执行、终止全过程始终处于有序和受控状态。 合同。 招标文件。 监理文件。 施工计划。
Which command will activate a defined paging space？（）
