断电保护装置是由（）组成的。 二次回路各元件。 各种继电器。 包括各种继电器，仪表回路。
椎管内麻醉术前用阿托品的目的是（） 预防呕吐。 镇静。 减弱迷走神经反射。 减轻内脏牵拉痛。 减少胃肠道内腺体分泌。
An IBM XIV system with nine modules and 2 TB disks is being proposed to a customer who needs to increase disk capacity in the data center. The customer is concerned about data growth andcost after the initial purchase. Which of the following factors of the solution should be stressed to the customer to address data growth?（） the XIV system can be scaled by the addition of modules。 XIV offers thin provisioning for all available host operating systems。 reduced operating costs will pay for another XIV system in less than two years。 the management GUI allows the administrator tovirtualize the entire storage system quickly。
商业计划的内部使用者主要包括管理团队和（） 投资者。 顾客。 雇员。 供应商。
Which storage subsystem provides high availability with the support for more than two processingnodes?（） XIV and SONAS 。 XIV and DS8700 。 SONAS and N7700 。 SONAS and DS8700。
帮助创业业者达到事业成功的最佳工具是（）
