物联网基础知识
A computer network is an interconnection between multiple devices to share hardware resources and information.
A computer network is an interconnection between multiple devices to share hardware resources only.
Computer network is an interconnection between multiple devices to share only information among all devices.
None of the above
Correct answer: 1
A computer network is an interconnection between multiple devices to share hardware resources and information.
Explanation:
In the above statements, the 1st statement is correct about the computer network.
计算机网络是多个设备之间的互连,以共享硬件资源和信息。
计算机网络是多个设备之间的互连,仅共享硬件资源。
计算机网络是多个设备之间的互连,仅在所有设备之间共享信息。
以上都不是
正确答案:1
计算机网络是多个设备之间的互连,以共享硬件资源和信息。
说明:
在上面的陈述中,第一条陈述关于计算机网络是正确的。
Router
Hub
Switch
All the above
Correct answer: 4
All the above
Explanation:
All the given devices are network devices.
路由器
枢纽
开关
以上全部
正确答案:4
以上全部
说明:
所有给定的设备都是网络设备。
Bridge
Repeater
Mesh
Hub
Correct answer: 3
Mesh
Explanation:
The mesh is not a network device, it is a network topology.
桥
直放站
网眼
枢纽
正确答案:3
网眼
说明:
网格不是网络设备,而是网络拓扑。
Hostname
IP address
Mac address
All the above
Correct answer: 4
All the above
Explanation:
All the given options are unique identifiers for network devices.
主机名
IP地址
MAC地址
以上全部
正确答案:4
以上全部
说明:
所有给定的选项都是网络设备的唯一标识符。
32 bits
64 bits
128 bits
256 bits
Correct answer: 3
128 bits
Explanation:
The 128 bits are used for an IPv6 address.
32位
64位
128位
256位
正确答案:3
128位
说明:
128位用于IPv6地址。
翻译自: https://www.includehelp.com/networking/basics-aptitude-questions-and-answers-1.aspx
物联网基础知识