题目内容（请给出正确答案）

[主观题]

128On a precedence diagram, the arrow between two boxes is called: A.An activity. B.A cons

128 On a precedence diagram, the arrow between two boxes is called:

A. An activity.

B. A constraint. C. An event.

D. The critical path.

E. None of above

查看答案

如搜索结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装赏学吧APP，拍照搜题省时又省心！

更多“128On a precedence diagram, th…”相关的问题

第1题

DSCP和IP precedence的对应关系正确的是（)。

A.EF对应IP precedence 5

B.AF1对应IP precedence 1

C.AF2对应IP precedence 2

D.缺省的DSCP对应到IP precedence 0

点击查看答案

第2题

下列IP Precedence的取值中，代表Critical业务流量的是？（)

A.0

B.2

C.5

D.6

点击查看答案

第3题

下列IP Precedence的取值中，代Critical的业务流量的是（)

A.0

B.2

C.5

D.6

点击查看答案

第4题

下面哪些是可用标记的？（)

A.IP precedence

B.DSCP

C.MPLS experimental bits

D.Fram

E. Relay DE bit

点击查看答案

第5题

下列IP precedence取值中，代表Immediate业务流量的是？（)

A.0

B.2

C.5

D.6

点击查看答案

第6题

如果用户的数据流含有IP Precedence=4，并进入中国电信网络没有修改IPQOS信息，那么执行上面QOS调度策略后，其的结果是（)。

A.IP Precedence=4的IP包被丢弃

B.IP Precedence=4的IP的数据IP包不执行上面策略，使用缺生的QOS策略

C.IP Precedence=4的IP的数据IP包进入class-default队列，执行队列尾丢弃策略(queue-limit)

D.IP Precedence=4的IP的数据IP包进入class-default队列，执行WRED操作

点击查看答案

第7题

PDM includes four types of dependencies or precedence relationships: （）. The completion of the successor activity depends upon the initiation of the predecessor activity.

A.Finish-to-Start

B.Finish-to-Finish

C.Start-to-Start

D.Start-to-Finish

点击查看答案

第8题

PDM includes four types of dependencies or precedence relationships:（）.The completion ofthe successor activity depends upon the initiation of the predecessor activity.

A.Finish-to-Start

B.Finish-to-Finish

C.Start-to-Start

D.Start-to-Finish

点击查看答案

第9题

关于DRS关联规则哪两个语句是正确的？（)

A.It is not possible to create an affinity rule that conflicts with the other rules being used

B.Using Specify Failover Hosts admission control policy, VM-VM affinity rules are not supported

C.DRS gives higher precedence to preventing violations of anti-affinity rules than violations of affinity rules

D.When two VM-VM affinity rules conflict, the older one takes precedence and the newer rule is disabled

点击查看答案