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單項(xiàng)選擇題

Which of the following type of packets can easily be filtered with a stateful packet filter by enforcing the context or state of the request?以下那個(gè)協(xié)議很容易的根據(jù)請(qǐng)求狀態(tài)或者環(huán)境被狀態(tài)包過濾設(shè)備進(jìn)行過濾？（）

A.TCP
B.UDP
C.IP
D.ICMP

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單項(xiàng)選擇題

A timely review of system access audit records would be an example of which of the basic security functions? 及時(shí)的復(fù)審系統(tǒng)訪問審計(jì)記錄是以下哪個(gè)安全功能的例子？（）

A.prevention.預(yù)防
B.avoidance.避免
C.detection.檢測(cè)
D.deterrence.威懾

單項(xiàng)選擇題

Individual accountability does not include which of the following? 個(gè)人問責(zé)不包括下列哪一項(xiàng)？（）

A.audit trails.審計(jì)跟蹤
B.policies&procedures.政策與程序
C.unique identifiers.唯一識(shí)別符
D.access rules.訪問規(guī)則