搜题请搜索小程序“爱下问搜题”
问题 单项选择题

是在风险识别的基础上，通过对所收集的大量资料进行分析，利用概率统计理论，估计和预测风险发生概率和损失程度

A.风险评价

B.选择风险管理技术

C.风险估测

D.评估风险管理效果

答案

参考答案：C

单项选择题

Flow control is a function that prevents network congestion by ensuring that (59) do not overwhelm (60) with data.

There are three commonly used methods for handling network congestion. (61) is used by network devices to temporarily store bursts of excess data in memory until they can be processed (62) are used by receiving devices to help prevent their buffers from overflowing. (63) is a flow-control scheme in which the source device requires an acknowledgment from the destination aider a certain number of packets have been transmitted.

61（）

A．Buffer

B．Source-quench messages

C．Window

D．Windowing

E．Buffering
查看答案
单项选择题

技术建议书的核心内容是( )。

A．完成任务的方法与途径
B．工作进度计划
C．咨询公司的资历和经验
D．对工作大纲的理解与建议
查看答案