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信息安全工程師每日一練試題內(nèi)容(2020/7/28)
試題
1: 為了方便用戶記憶使用、便于短信息服務提供商推廣業(yè)務以及便于社會和政府監(jiān)督短信息服務提供商的經(jīng)營行為,作為“陽光綠色網(wǎng)絡工程”中的一項工作,信息產(chǎn)業(yè)部將統(tǒng)一短信息服務提供商在不同移動運營企業(yè)的。()
A、服務內(nèi)容
B、服務代碼
C、宣傳方式
試題解析與討論:
m.xiexiliangjiufa.com/st/2210611229.html試題參考答案:B
試題
2: An IS auditor inspected a windowless room containing phone switching and networking equipment and documentation binders. The room was equipped with two handheld fire extinguishers-one filled with CO 2 , the other filled with halon. Which of the following should be given the HIGHEST priority in the auditor's report?
A、The halon extinguisher should be removed because halon has a negative impact on the atmospheric ozone layer.
B、Both fire suppression systems present a risk of suffocation when used in a closed room.
C、The CO 2 extinguisher should be removed, because CO 2 is ineffective for suppressing fires involving solid combustibles (paper).
D、The documentation binders should be removed from the equipment room to reduce potential risks.
試題解析與討論:
m.xiexiliangjiufa.com/st/2956015905.html試題參考答案:B
試題
3: Establishing the level of acceptable risk is the responsibility of:
A、quality assurance management.
B、senior business management.
C、the chief information officer.
D、the chief security officer.
試題解析與討論:
m.xiexiliangjiufa.com/st/2955511047.html試題參考答案:B
試題
4: As a driver of IT governance, transparency of IT's cost, value and risks is primarily achieved through:
A、performance measurement.
B、strategic alignment.
C、value delivery.
D、resource management.
試題解析與討論:
m.xiexiliangjiufa.com/st/293553634.html試題參考答案:A
試題
5: Which of the following is BEST suited for secure communications within a small group?
A、Key distribution center
B、Certification authority
C、Web of trust
D、Kerberos Authentication System
試題解析與討論:
m.xiexiliangjiufa.com/st/2920519856.html試題參考答案:C
試題
6:
如圖1 所示,主機A 向主機B 發(fā)出的數(shù)據(jù)采用AH 或ESP 的傳輸模式對流量進行保護時,主機A 和主機B 的IP 地址在應該在下列哪個范圍?()
A.10.0.0.0~10.255.255.255
B.172.16.0.0~172.31.255.255
C.192.168.0.0~192.168.255.255
D.不在上述范圍內(nèi)
試題解析與討論:
m.xiexiliangjiufa.com/st/2569225479.html試題參考答案:D
試題
7:
作為信息安全管理人員,你認為變更管理過程最重要的是?()
A.變更過程要留痕
B.變更申請與上線提出要經(jīng)過審批
C.變更過程要堅持環(huán)境分離和人員分離原則
D.變更要與容災預案同步
試題解析與討論:
m.xiexiliangjiufa.com/st/263598261.html試題參考答案:B
試題
8:
時間戳的引入主要是為了防止:()
A、死鎖
B、丟失
C、重放
D、擁塞
試題解析與討論:
m.xiexiliangjiufa.com/st/265044897.html試題參考答案:C
試題
9: 當對一個組織的內(nèi)部網(wǎng)絡進行滲透測試時,下列哪些方法最好,使測試的進行在網(wǎng)絡中未被發(fā)現(xiàn)? ()
A、使用現(xiàn)有的文件服務器或域控制器的IP地址
B、每隔幾分鐘,暫停掃描,讓閾值重置.
C、在傍晚時,當沒有人登錄時進行掃描
D、使用多個掃描工具,因為每個工具都有不同的特色.
試題解析與討論:
m.xiexiliangjiufa.com/st/2995928435.html試題參考答案:B
試題
10: 最早的計算機網(wǎng)絡與傳統(tǒng)的通信網(wǎng)絡最大的區(qū)別是什么?()
A、計算機網(wǎng)絡帶寬和速度大大提高。
B、計算機網(wǎng)絡采用了分組交換技術。
C、計算機網(wǎng)絡采用了電路交換技術。
D、計算機網(wǎng)絡的可靠性大大提高。
試題解析與討論:
m.xiexiliangjiufa.com/st/240269438.html試題參考答案:B