試題1

安全需求可劃分為物理線路安全、網(wǎng)絡(luò)安全、系統(tǒng)安全和應(yīng)用安全。下面的安全需求中屬于系統(tǒng)安全的是( 1 )，屬于應(yīng)用安全的是( 2 )。
（1）A.機(jī)房安全
B.入侵檢測(cè)
C.漏洞補(bǔ)丁管理
D.數(shù)據(jù)庫(kù)安全
（2）A.機(jī)房安全
B.人侵檢測(cè)
C.漏洞補(bǔ)丁管理
D.數(shù)據(jù)庫(kù)安全

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試題2

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試題3

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試題4

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試題5

Why is(1)fun? What delights may its practitioner espect his reward? First is the
sheer joy of making things.As the child delights in his mud pie,so the adult enjoys
building things,especially things of his own design.Secong is the pleasure of making
things that are useful to other people.Third is the fascinanon of fashioning complex
puzzle-like objects  of interlocking moving  parts and watching them  work in subtle
eyeles,playing out the consequences of principies built in from the beginning.Fourth
is the joy of always learning,which springs from the(2)nature of the task.In one way
or    another    the    problem    is    ever    new,and    its    solver    learns
something:sometimes(3),sometimes  theoretical,and  sometimes both.Finally,there  is
the delight of working in such a tractable medium.The(4),like the poet,works only
slightly removed from nure thought-stuff.Few media of ereation are so flexible,so easy
to polish and rework,so readily capable of realizing grand conceptual structures.
Yet the program(5),unlike the poet’s words,is real in the sense that it moves and
works,producing  visible  outputs  separate  from  the  comstrct  itself.It  prints
results,draws pictures,produces sounds,moves arms.Progamming then is fun because it
gratifies creative longings built deep within us and delights sensibities we hav e in
common with all men.
（1）A、programming
B、composing
C、working
D、writing
（2）A、repeating
B、basic
C、non-repeating
D、advance
（3）A、semantic
B、practical
C、lexical
D、syntactical
（4）A、poet
B、architect
C、doctor
D、programmer
（5）A、construct
B、code
C、size
D、scale

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試題6

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試題7

( ) 不屬于主動(dòng)攻擊。
A.流量分析
B.重放
C.IP地址欺騙
D.拒絕服務(wù)

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試題8

在多態(tài)的集中不同形式中，（）多態(tài)是一種特定的多態(tài)，指同一個(gè)名字在不同上下文中可代表不同的含義。
A．參數(shù)
B．包含
C．過(guò)載
D．強(qiáng)制

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試題9

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試題10

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