汤唯未删减版百度,韩国三级麻姑未删减

當(dāng)前位置：信管網(wǎng) >> 網(wǎng)絡(luò)工程師 >> 每日一練 >> 文章內(nèi)容

網(wǎng)絡(luò)工程師每日一練試題（2026/1/14）

來源：信管網(wǎng) 2026年01月15日【所有評(píng)論】

網(wǎng)絡(luò)工程師當(dāng)天每日一練試題地址：www.lfheli.com/exam/ExamDay.aspx?t1=8

往期網(wǎng)絡(luò)工程師每日一練試題匯總：www.lfheli.com/class/27/e8_1.html

網(wǎng)絡(luò)工程師每日一練試題（2026/1/14）在線測(cè)試：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14

網(wǎng)絡(luò)工程師每日一練試題內(nèi)容（2026/1/14）

試題1
使用netstat-o命令可顯示網(wǎng)絡(luò)( )。
A．IP、ICMP、TCP、UDP協(xié)議的統(tǒng)計(jì)信息
B．以太網(wǎng)統(tǒng)計(jì)信息
C．以數(shù)字格式顯示所有連接、地址及端口
D．每個(gè)連接的進(jìn)程ID
查看答案
試題參考答案：D
試題解析與討論：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14
試題2

IEEE 802.11 MAC 子層定義的競(jìng)爭(zhēng)性訪問控制協(xié)議是（ 1）。之所以不采用與 IEEE 802.11相同協(xié)議的原因是(2 )。
（1）A．CSMA/CA
B．CSMA/CB
C．CSMA/CD
D．CSMA/CG
（2）A．IEEE 802.11 協(xié)議的效率更高
B．為了解決隱蔽終端問題
C．IEEE 802.3 協(xié)議的開銷更大
D．為了引進(jìn)多種非競(jìng)爭(zhēng)業(yè)務(wù)
查看答案
試題參考答案：A、B
試題解析與討論：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14
試題3
關(guān)于ARPANET的特點(diǎn)，以下說法錯(cuò)誤的是（）
A．實(shí)現(xiàn)了資源共享，用戶可共享網(wǎng)絡(luò)中其他計(jì)算機(jī)的資源
B．采用集中控制方式，由中心節(jié)點(diǎn)統(tǒng)一管理網(wǎng)絡(luò)
C．運(yùn)用分組交換技術(shù)，提高了通信效率
D．采用分層的網(wǎng)絡(luò)協(xié)議，使網(wǎng)絡(luò)架構(gòu)更清晰
查看答案
試題參考答案：B
試題解析與討論：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14
試題4
在HTTPS請(qǐng)求中，( )用于指定請(qǐng)求的內(nèi)容類型。
A．If-Modifier-Since
B．Cache-Control
C．Expires
D．Content-Type
查看答案
試題參考答案：D
試題解析與討論：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14
試題5

某網(wǎng)絡(luò)拓?fù)淙缦聢D所示，在主機(jī)host1上設(shè)置默認(rèn)路由的命令為 (1) ；在主機(jī)host1上增加一條到服務(wù)器server1主機(jī)路由的命令為 (2) 。

（1）A、route add 0.0.0.0 mask 0.0.0.0 220.110.100.1
B、route add 220.110.100.1 0.0.0.0 mask 0.0.0.0
C、add route 0.0.0.0 mask 0.0.0.0 220.110.100.1
D、add route 220.110.100.1 0.0.0.0 mask 0.0.0.0
（2）A、add route 220.110.100.1 220.110.100.25 mask 255.255.255.0
B、route add 220.110.101.25 mask 255.255.255.0 220.110.100.1
C、route add 220.110.101.25 mask 255.255.255.255 220.110.100.1
D、add route 220.110.100.1 220.110.101.25 mask 255.255.255.255
查看答案
試題參考答案：A、C
試題解析與討論：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14
試題6
由OSI/RM表示層定義的數(shù)據(jù)壓縮、加密等功能在實(shí)踐中是由TCP/IP模型的( )層實(shí)現(xiàn)。
A．物理層
B．應(yīng)用層
C．傳輸層
D．網(wǎng)絡(luò)層
查看答案
試題參考答案：B
試題解析與討論：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14
試題7
Traditional IP packet forwarding analyzes the （ 1）IP address contained in then network layee header of each packet as the 　packet rravels from its sourse to its final destination. A router analyzes the destination IP address independently at each hop in the network. Dynamic （ 2） protocols or staitic configuration builds the database needed to analyze the destination IP address(the routing table). The process of implementing traditional IP routing also is called hop-by-hop destination-based （ 3）routing. Although successful,and obviously widely deployed,certain restrictions,which have been realized for some time,exist for this method of packet forwarding that diminish its （ 4）.New techniques are therefore required to address and expand the functionality of an IP-based network infrastructure. This first chapter concertrates on idenfifying these restrictions.and presents a new architecture,known as multiprotocol（ 5）switching,that provides solutions to some of this restrictions.
( 1).A.datagram
B.destination
C.connection
D.service
( 2).A.routing
B.forwarding
C.transmission
D.managerment
( 3).A.anycast
B.multicast
C.broadcast
D.unicast
( 4).A.reliability
B.flexibility
C.stability
D.capability
( 5).A.cost
B.cast
C.mark
D.label

查看答案
試題參考答案：B、A、D、B、D
試題解析與討論：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14
試題8

以下屬于對(duì)稱數(shù)字用戶線路（Symmetrical Digital Subscriber Line）的是（）。
A、HDSL
B、ADSL
C、RADSL
D、VDSL
查看答案
試題參考答案：A
試題解析與討論：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14
試題9

在SNMPv2中，一個(gè)實(shí)體接收到一個(gè)報(bào)文，一般經(jīng)過四個(gè)步驟：
A、（1）（3）（2）（4）
B、（3）（2）（1）（4）
C、（4）（1）（3）（2）
D、（2）（1）（3）（4）
查看答案
試題參考答案：C
試題解析與討論：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14
試題10
A network attack is an attempt to gain（71）access to an organization’s network,with the objective of stealing data or performing other malicious activities.Plagiarism is A（72）-of-service（DoS）attack is a cyber-attack in which the attacker seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to a network.In the case of a simple attack,a（73）could have a simple rule added to deny all incoming traffic from the attackers,based on protocols,ports,or the originating IP addresses.In a（74）DoS（DDoS）attack wangwangwang,the incoming traffic flooding the victim originates from（75）different sources.This effectively makes it impossible to stop the attack simply by blocking a single source
A．unauthorized
B．a(chǎn)uthorized
C．normal
D．frequent
A．defense
B．denial
C．detection
D．decision
A．firewall
B．router
C．gateway
D．switch
A．damaged
B．descriptive
C．distributed
D．demanding
A．two
B．many
C．much
D．ten
查看答案
試題參考答案：A、B、A、C、B
試題解析與討論：www.lfheli.com/exam/ExamDay.aspx?t1=8&day=2026/1/14

信管網(wǎng)訂閱號(hào)

信管網(wǎng)視頻號(hào)

信管網(wǎng)抖音號(hào)

溫馨提示：因考試政策、內(nèi)容不斷變化與調(diào)整，信管網(wǎng)網(wǎng)站提供的以上信息僅供參考，如有異議，請(qǐng)以權(quán)威部門公布的內(nèi)容為準(zhǔn)！

信管網(wǎng)致力于為廣大信管從業(yè)人員、愛好者、大學(xué)生提供專業(yè)、高質(zhì)量的課程和服務(wù)，解決其考試證書、技能提升和就業(yè)的需求。

信管網(wǎng)軟考課程由信管網(wǎng)依托10年專業(yè)軟考教研傾力打造，教材和資料參編作者和資深講師坐鎮(zhèn)，通過深研歷年考試出題規(guī)律與考試大綱，深挖核心知識(shí)與高頻考點(diǎn)，為學(xué)員考試保駕護(hù)航。面授、直播＆錄播，多種班型靈活學(xué)習(xí)，滿足不同學(xué)員考證需求，降低課程學(xué)習(xí)難度，使學(xué)習(xí)效果事半功倍。