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網絡工程師每日一練試題內容(2025/5/12)
試題1
SSL VPN更適合移動用戶遠程訪問公司虛擬專用網的原因不包括( )。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=2025/5/12
試題2
如下圖所示,如果PC通過tracert命令獲取路由器R3的IP地址,PC發(fā)出封裝ICMP消息的IP報文應滿足的特征是()。
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=2025/5/12
試題3
網絡安全設計是保證網絡安全運行的基礎,網絡安全設計有其基本的設計原則,以下有關于網絡安全設計原則的描述,錯誤的是 ( ) 。
A、網絡安全的“木桶原則”強調對信息均衡、全面地進行保護
B、良好的等級劃分,是實現(xiàn)網絡安全的保障
C、網絡安全系統(tǒng)設計應獨立進行,不需要考慮網絡結構
D、網絡安全系統(tǒng)應該以不影響系統(tǒng)正常運行為前提
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=2025/5/12
試題4
下列關于計算機網絡分類的說法,正確的是( )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=2025/5/12
試題5
用戶發(fā)出HTTP請求后,收到狀態(tài)碼為505的響應,出現(xiàn)該現(xiàn)象的原因是()。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=2025/5/12
試題6
內存按字節(jié)編址,地址從A0000H到CFFFFH,共有( 1 )字節(jié)。若用存儲容量為64K×8bit的存儲器芯片構成該內存空間,至少需要( 2 )片。查看答案
試題參考答案:D、B
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2025/5/12
試題7
與SNMP所采用的傳輸層協(xié)議相同的是( )。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=2025/5/12
試題8
E1信道的數(shù)據(jù)速率是 (1) ,其中的每個話音信道的數(shù)據(jù)速率是 (2) 。
(1)A、1.544Mb/s
B、2.048Mb/s
C、6.312Mb/s
D、44.736Mb/s
(2)A、56Kb/s
B、64Kb/s
C、128Kb/s
D、2048Kb/s
查看答案
試題參考答案:B、B
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2025/5/12
試題9
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:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=8&day=2025/5/12
試題10
()操作系統(tǒng)是Android的基礎?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=2025/5/12
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