关于对物流定义的理解，错误的是（） 物流过程需要一体化。 物流过程始终是由一系列作业环节组成的。 物流的对象应该包括“人”。 物流过程从横向可以分解为环节、作业和动作。
A healthcare and life sciences client wants to maintain electronic patient records， including medical images， for two years after each patient’s death. How would the IT storage industry describe this business goal？（） Archive solution that requires event-based retention。 Backup solution that provides version-based expiration。 Business continuity solution that provides two years Recovery Time Objective （RTO）。 Business continuity solution that provides two years Recovery Point Objective （RPO）。
假根
The Business Partner technical specialist is called to check if the addition of host ports on an IBM System Storage DS8000 system has improved users’ response times for an IBM System p server running SAP. How can the improvement be verified（） check the output of the vmstat command on AIX。 check the performance reports via TotalStorage Productivity Center for Data。 check the performance reports via TotalStorage Productivity Center for Disk。 check the improvement through the TotalStorage Expert report。
根据车船使用税暂行条例的规定，需要缴纳车船使用税的是（）。 清洁船。 游艇。 工程船。 渡船。
As soon as you discover that you have lost an online redo log， if the database is still functioning， what should be your first action？（）
