按照中国保监会《个人万能保险精算规定》，在万能保险合同有效期内，账户中的资产（）。 不得小于负债。 可以小于负债。 必须大于现金价值。 必须等于负债。
A customer has an EMC Symmetrix DMX-4 installed. The disk subsystem is coming off lease. The customer is considering an IBM System Storage DS8800. What is a key advantage of the DS8800（） The DS8800 has a higher disk RPM than the Symmetrix DMX-4。 The DS8800 has higher capacity with more efficient footprint than the Symmetrix DMX-4。 The DS8800 supports FlashCopy for internal array replication。 The DS8800 supports external virtualizatio。
How can the administrator display the boot paths from which AIX can boot?（） bootinfo -r。 lspath -boot。 bosboot -ad hdisk0。 bootlist -m normal -rv。
Which of the following best describes how locks are used in DB2?（） To maintain control of updated rows for commit processing。 To ensure only committed changes are altered by another application。 To allow two applications to update the same row of data simultaneously。 To prevent multiple applications from accessing the same data simultaneously。
水资源是水文循环使陆地一定区域内描述平均每年产生的淡水量，通常用（）描述。
通过使用SVC，客户应用的可用性可得到极大的提高。以下哪项SVC特点可大在提高业务高可用性？（）
