94. Which statement is true regarding the creation of nested plans us
ing Resource Manager?
A. Only one nested subplan is allowed.
B. The plans can be nested up to four levels.
C. Resource Manager does not support nested plans.
D.Nested plans control only the degree of parallelism but not the CPU
E. Each nested plan gets a proportion
of the CPU resources assigned to its parent group.
proportion:比例
Answer: E
扩展阅读：
http://blog.csdn.net/tianlesoftware/article/details/7214155
扩展阅读：
http://blog.csdn.net/tianlesoftware/article/details/7214155
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/11312660/viewspace-717997/ ，如需转载，请注明出处，否则将追究法律责任。
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