In the following essay, each blank has fou

题型:单项选择题

问题:

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.

It is more and more usual that users of Information Retrieval (IR) systems must face up to response of hundreds or thousands of (1) documents. A significant proportion of them are moreover (2) or redundant. This is a straight consequence of two well - known facts: the incessant growing of documental databases and the lack of ability of most users to define (3) information needs. In such a framework, further effective retrieval techniques are only part of the solution. Interfaces with alternative ways for organizing and (4) the results returned by a (5) would be of great utility assisting users to find relevant documents. Document clustering may play a central role as an effective technique for organizing query results.

2()

A.relevant

B.irrelevant

C.complicated

D.complex

考点:计算机软件水平考试高级系统分析师高级系统分析师上午试题
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圆柱体的体积和它的容积一样大.______.(判断对错)

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某患者发现自己就医的照片被挂在医院的宣传栏上,而该患者事先并不知情,医院的做法侵犯了患者的()。

A.名誉权

B.肖像权

C.隐私权

D.自主权

E.身体所有权

题型:单项选择题

下面是两个同学在实验室做的两个实验记录:

林林:把带火星的木条伸入到一集气瓶中,木条不复燃,证明集气瓶中没有氧气。

秦芳:将燃着的木条,伸入到集气瓶中,木条没有熄灭,证明集气瓶中是纯净的氧气。请分析,这两位同学所得结论是否正确?

并说明理由。

林林:___________________________;

秦芳:___________________________。

题型:单项选择题

以下论述正确的是( )。

A.CPU的中断允许触发器对不可屏蔽中断没有作用

B.任何中断只有在开中断状态才可以实现中断响应

C.各中断源优先级一旦排列后,软件不可再改变排队顺序

D.在中断处理过程中,执行中断服务程序前“开中断”是可有可无的。

题型:单项选择题

结合本学科论述你对科学不同内涵的理解:

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