第一章 单元测试
1、判断题:
The web server is not an end system?
选项:
A:对
B:错
答案: 【错】
2、单选题:
The upper layers of the OSI model are ( )in correct order.
选项:
A:Session,application,presentation
B:Session,presentation,application
C:Session,application,presentation,physical
D:Application,presentation,session
答案: 【Session,presentation,application】
3、单选题:
The lower layers of the OSI model are ( )in correct order.
选项:
A:physical,system,network,logical
B:physical,logical,system,network
C:physical,transport,network,data link
D:physical,data link,network,transport
答案: 【physical,data link,network,transport】
4、单选题:
The Internet Protocol (IP) generally corresponds to which OSI layer?
选项:
A:Network(layer three)
B:Transport(layer four)
C:Data link(layer two)
D:Session(layer five)
答案: 【Network(layer three)】
5、单选题:
Which of these network devices primarily functions at the OSI Network layer(layer 3)?
选项:
A:Switch
B:Gateway
C:Router
D:All of the above
答案: 【Router】
第二章 单元测试
1、判断题:
TCP is an application layer protocol.
选项:
A:对
B:错
答案: 【错】
2、单选题:
Which is not an application layer protocol? ( )
选项:
A:HTTP
B:ARP
C:FTP
D:DNS
答案: 【ARP】
3、判断题:
The only architecture of applications is peer-to-peer.
选项:
A:对
B:错
答案: 【错】
4、判断题:
In the client-server architecture, the clients is not always on.
选项:
A:对
B:错
答案: 【对】
5、单选题:
Mail server port number is ( )
选项:
A:25
B:80
C:403
D:81
答案: 【25】
未经允许不得转载:作者:沉梦昂志,
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原文地址:《2020知到答案 计算机网络原理 完整智慧树网课章节测试答案》 发布于2020-05-31
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