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043-009

原创 Linux操作系统 作者:jbymy2000 时间:2012-03-04 11:04:13 0 删除 编辑
9.Exhibit
                          L1  L2   L3
Low Group:    10   0     100
Other Groups 0    100 0
SYS_Group    90
View the Exhibit and examine the Resource Manager settings for the gr
oups at different levels.
Which two effects would be the result of this setting? (Choose two.)
A. The members of LOW_GROUP would get more priority than those of OTH
ER_GROUPS.
B. The members of SYS_GROUP would get most of the CPU allocation at l
evel 1.
C. The members of LOW_GROUP would get most of the CPU allocation beca
use it has CPU allocation at two different levels.
D. The members of LOW_GROUP would get no CPU allocation at level1 if
the members of OTHER_GROUPS are using all the CPU at level 2.
E. The members of SYS_GROUP would get no CPU allocation at level 1 if
the members of OTHER_GROUPS are using all the CPU at level 2.
Answer: A, B
资源的分配是由左到右的。先考虑l1再考虑l2

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