2026年03月10日来源：信管网 作者:cnitpm
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网络工程师每日一练试题内容（2026/3/9）
试题1
（ ） 不需要登记或标注版权标记就能得到保护。
A、专利权
B、商标权
C、著作权
D、财产权
查看答案
试题参考答案：C
试题2
关于Linux文件系统，下列说法正确的是（ ）查看答案
试题参考答案：D
试题3
提供电子邮件安全服务的协议是( )。查看答案
试题参考答案：A
试题4
Python语言的特点不包括( )查看答案
试题参考答案：B
试题5
OSPF协议把网络划分成 4 种区域（Area），其中 (27)一不接受本地自治系统以外的路由信息，对自治系统以外的目标采用默认路由0.0.0.0 。查看答案
试题参考答案：D
试题6
WLANs are increasingly popular because they enable cost-effective connections among people and applications that were not possible in the past. For example, WLAN-based applications can enable fine-grained management of supply （1） to improve their efficiency and reduce （2） . WLANs can also enable entirely new business processes. To cite but one example, hospitals are using WLAN-enabled point-of-care （3） to reduce errors and improve overall patient care. WLAN management solutions provide a variety of other benefits that can be substantial but difficult to measure. For example, they can protect corporate data by preventing （4）through rogue access points. They can improve overall network management by integrating with customers’ existing systems. Fortunately, it isn’t necessary to measure these benefits to justify investing in WLAN management solutions, which can quickly pay for themselves simply by minimizing time-（5） deployment and administrative chores.
（1）A、custom
B、server
C、chains
D、chances
（2）A、overhead
B、connection
C、supply
D、effect
（3）A、transportations
B、applications
C、connections
D、translations
（4）A、integration
B、interest
C、instruction
D、intrusion
（5）A、capable
B、consuming
C、effective
D、connected
查看答案
试题参考答案：C、A、B、D、B
试题7
以下协议中支持可变长子网掩码（VLSM）和路由汇聚功能（Route Summarization）的是 （ ） 。
A、IGRP
B、OSPF
C、VTP
D、RIPv1
查看答案
试题参考答案：B
试题8
以下关于网络冗余设计的叙述中，错误的是（ ）。查看答案
试题参考答案：B
试题9
A transport layer protocol usually has several responsibilities .One is to create a process-to-process communication;UDP uses (1)numbers to accomplish this.Another Responsibility is to provide control mechanisms at the transpt level.UDP does this task at a very minimal level.There is no flow control mechanism and there Is no(2) for received packet. UDP,however ,does provide error control to some extent.If UDP detects an error in the received packet,it will silently drop it.The transport layer also provides a connection mechanism for the processes.The(3)must be able to send streams of data to the transport layer.It is the responsibility of the transport layer at (4)station to make the connection with the receiver.chop the stream into transportable units,number them,and send them one by one.It is the responsibility of th transorort layer at the receiving end to wait until all the different units belong to th same process have arrived,check and pass those that are(5) free ,and deliver them to the receiving process as a stream. (1)A. hop
B. port
C. route
D.packet
(2)A. connection
B. window
C. acknowledgement
D.destination
(3)A. jobs
B. processes
C. proarams
D.users
(4)A. sending
B. routing
C. switching
D.receiving
(5)A. call
B. state
C. cost
D.error
查看答案
试题参考答案：B、C、B、A、D
试题10
以太网协议可以采用非坚持型、坚持型和P坚持型3种监听算法。下面关于这3种算法的描述中，正确的是 （ ） 。
A、坚持型监听算法的冲突概率低，但可能引入过多的信道延迟
B、非坚持型监听算法的冲突概率低，但可能浪费信道带宽
C、P坚持型监听算法实现简单，而且可以到达最好性能
D、非坚持型监听算法可以及时抢占信道，减少发送延迟
查看答案
试题参考答案：B
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