皮皮学,免费搜题
登录
搜题
【简答题】
在上图中,某学院的以太网交换机有三个接口分别和学院三个系的以太网相连。另外三个接口分别和电子邮件务器、万维网服务器,以及一个连接互联网的路由器相连。图中的A,B和C都是100Mbit/s以太网交换机。假定所有的链路的速率都是100Mbit/s,并且图中的9台主机中的任何一个都可以和任何一个服务器或主机通信。试计算这9台主机和两个服务器产生的总的吞吐量的最大值。为什么?
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】Feasibiity report is a kind of analytical report.
A.
True
B.
False
【多选题】大调的副三和弦中,()级和弦是小三和弦?
A.
II
B.
III
C.
VI
D.
VII
E.
I
F.
IV
G.
V
【判断题】酵母菌可作为模式真核微生物用作表达外源蛋白功能的优良工程菌。
A.
正确
B.
错误
【单选题】The author of the article clearly indicates that ______.
A.
the weakness of the research could have been removed
B.
Coca-Cola should have measured the quantitative factors more carefully
C.
Coca-Cola should have done a more extensive qualitative study
D.
a slower change of the product might have improved the sales of the company
【多选题】Which saying is appropriate for analytical report?
A.
The objective of analytical report is to solve problems.
B.
In order to prepare analytical report, the reporter must have analytical and interpretative knowledge.
C.
it is less helpful in making instant decision.
D.
Analytical report has the maximum length.
【单选题】我国能源安全存在的问题不包括( )
A.
能源消耗高,但利用率低
B.
能源品质差,环保压力大
C.
供需矛盾日益突出
D.
我国是世界上能源较丰富的国家之一
【单选题】主要用于船体甲板板架在横向载荷作用下弯曲变形的计算模型为()。
A.
连续梁
B.
板架
C.
刚架
D.
【单选题】大调的副三和弦中,()级和弦是减三和弦?
A.
I
B.
II
C.
III
D.
IV
E.
V
F.
VI
G.
VII
【单选题】One should speak clearly and it is the same _____ writing.
A.
such as
B.
with
C.
in
D.
as
【单选题】Which stage does/do a clearly defined research question(s) for your thesis research come from?
A.
reviewing literature
B.
designing the research
C.
identifying a research topic
D.
collecting data
相关题目: