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。
车辆正常运行中，当转向架一侧空气弹簧爆破时，不受影响的是（）。 另一侧空气弹簧。 总风缸。 副风缸。 总风管。
帮助创业业者达到事业成功的最佳工具是（） 制定一份完美的商业计划。 制定一份完美的工作计划。 制定一份完美的发展计划。 制定一份完美的战略计划。
在需求开发过程中，软件工程师应与客户合作定义（） 客户可见的使用场景。 重要的软件特性。 系统的输入与输出。 以上选项都不是。
What is the result of this command？（） RMAN> Report need backup days 3； Lists all datafiles created in the last three days that are not backed up.。 Lists all datafiles not recoverable based on the current retention criteria.。 Lists all datafiles not backed up in the last three days. The datafile is not recoverable. 。 Lists all datafiles that need to be backed up due to unrecoverable operations.。 Lists all datafiles not backed up in the last three days. It does not imply that the datafile is not recoverable.。
商业计划的内部使用者主要包括管理团队和（）
