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網(wǎng)絡(luò)工程師每日一練試題內(nèi)容(2024/7/4)
試題1
TVP/IP網(wǎng)絡(luò)中的(13)實(shí)現(xiàn)應(yīng)答、排序和流控功能。
A.?dāng)?shù)據(jù)鏈路層
B.網(wǎng)絡(luò)層
C.傳輸層
D.應(yīng)用層
查看答案
試題參考答案:C
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2024/7/4
試題2
結(jié)構(gòu)化布線系統(tǒng)中,實(shí)現(xiàn)各樓層設(shè)備間子系統(tǒng)互聯(lián)的是()。查看答案
試題參考答案:B
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2024/7/4
試題3
在Windows環(huán)境下,DHCP客戶端可以使用 (1) 命令重新獲得IP地址,這時(shí)客戶機(jī)向DHCP服務(wù)器發(fā)送一個(gè) (2) 數(shù)據(jù)包來請(qǐng)求租用IP地址。
(1)A、pconfig/release
B、ipconfig/reload
C、ipconfig/renew
D、ipconfig/all
(2)A、Dhcpoffer
B、Dhcpack
C、Dhcpdiscover
D、Dhcprequest
查看答案
試題參考答案:C、C
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2024/7/4
試題4
快速以太網(wǎng)標(biāo)準(zhǔn)100BASE-FX采用的傳輸介質(zhì)是()。查看答案
試題參考答案:D
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2024/7/4
試題5
在指令系統(tǒng)的各種尋址方式中,獲取操作數(shù)最快的方式是( )查看答案
試題參考答案:C
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2024/7/4
試題6
以下選項(xiàng)中,不屬于計(jì)算機(jī)操作系統(tǒng)主要功能的是()。查看答案
試題參考答案:D
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2024/7/4
試題7
路由器R1的連接和地址分配如下圖所示,如果在R1上安裝OSPF協(xié)議,運(yùn)行下列命令:router ospf 100,則配置S0和E0端口的命令是 ( ) 。
A、network 192.100.10.5 0.0.0.3 area 0
network 192.1.0.129 0.0.0.63 area 1
B、network 192.100.10.4 0.0.0.3 area 0
network 192.1.0.128 0.0.0.63 area 1
C、network 192.100.10.5 255.255.255.252 area 0
network 192.1.0.129 255.255.255.192 area 1
D、network 192.100.10.4 255.255.255.252 area 0
network 192.1.0.128 255.255.255.192 area 1
查看答案
試題參考答案:B
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2024/7/4
試題8
以下關(guān)于VLAN標(biāo)識(shí)的敘述中,錯(cuò)誤的是()。查看答案
試題參考答案:C
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2024/7/4
試題9
All three types of cryptography schemes have unique function mapping to specific.For example, the synunetric key(71) approach is typically used for theencryption of data providmg(72), whereas asymmetric key cryptography is maidy used in key(73)and noruepudiation, thereby providing confidentiality and authentication. The hash(74)(noncryptic), on the other hand, does not provide confidentiality but provides messageintegrity, and cryptographic hash algorithms provide message(75)and identity of peers during transport over insecure channels.
(71) A. Cryptography B.decode C.privacy D .security
(72)A. Conduction B.confidence C.confidentiality D .connection
(73) A. Authentication B.structure C.encryption D.exchange
(74) A. Algorithm B. Secure C.structure D.encryption
(75) A. Confidentiality B. integrity C.service D.robustness
查看答案
試題參考答案:A、C、D、A、B
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2024/7/4
試題10
某無線路由器,在 2.4GH 頻道上配置了 2 個(gè)信道,使用()信道間干擾最小。查看答案
試題參考答案:D
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2024/7/4
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