试题1

若C程序的表达式中引用了未赋初值的变量，则( )。
A．编译时一定会报告错误信息，该程序不能运行

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试题2

Observe that for the programmer, as for the chef, the urgency of the patron（顾客）
may govern the scheduled completion of the task, but it cannot govern the actual completion.
An omelette（煎鸡蛋）, promised in two minutes, may appear to be progressing nicely. But
when  it  has  not  set  in  two  minutes,  the  customer  has  two  choices—waits  or  eats  it  raw. Software customers have had  （1）  choices.Now I do not think software  （2）  have less inherent courage and firmness than chefs, nor than other engineering managers. But false  （3）  to match the patron's desired date is much more common in our discipline than elsewhere in engineering. It is very  （4）to make a vigorous, plausible, and job risking defense of an estimate that is derived by no quantitative method, supported by little data, and certified chiefly by the hunches of the managers.Clearly two solutions are needed. We need to develop and publicize productivity figures, bug-incidence figures, estimating rules, and so on. The whole profession can only profit from  （5）  such data. Until estimating is on a sounder basis, individual managers will need to stiffen their backbones and defend their estimates with the assurance that their poor hunches are better than wish derived estimates.
（1）A、no
B、the same
C、other
D、lots of
（2）A、testers
B、constructors
C、managers
D、architects
（3）A、tasks
B、jobs
C、works
D、scheduling
（4）A、easy
B、difficult
C、simple
D、painless
（5）A、sharing
B、excluding
C、omitting
D、ignoring

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试题3

在Windows 2003 Server中启用配置SNMP服务时，必须以( )身份登录才能完成SNMP服务的配置功能。
A．guest

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试题4

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试题5

试题6

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试题7

从存储空间的利用率角度来看，以下关于数据结构中图的存储的叙述中，正确的是( )。
A．有向图适合采用邻接矩阵存储，无向图适合采用邻接表存储

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试题8

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试题9

采用面向对象开发方法时，对象是系统运行时基本实体。以下关于对象的叙述中，正确的是( )。
A．对象只能包括数据(属性)

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试题10

将一个无序序列中的元素依次插入到一棵  （ ）  ，并进行中序遍历，可得到一个有序序列。
A、完全二叉树
B、最小生成树
C、二叉排序树
D、最优二叉树

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