1990年計算機軟考程序員水平考試試題(上午)

　　試題 10

　　1.磁盤上的磁道是 __A__ 。

　　2.在磁盤存貯器中，無需移動存取機構(gòu)即可讀取的一組磁道稱為 __B__ 。

　　3.與CRT顯示器有關(guān)的概念是 __C__ 。

　　4.在字符顯示器中，若顯示緩沖區(qū)RAM容量大于一幀字符數(shù)，就能存放幾幀的內(nèi)容。此時修改RAM指針可能實現(xiàn) __D__ 。

　　5.軟盤驅(qū)動器采用的磁頭是 __E__ 。

　　供選擇的答案:

　　A： ① 記錄密度不同的同心圓 ② 記錄密度相同的同心圓 ③ 一條阿基米德螺線 ④ 兩條阿基米德螺線

　　B： ① 單元 ② 扇區(qū) ③ 柱面 ④ 文卷

　　C： ① 掃描、光柵、記錄密度 ② 刷新、緩沖、對比度 ③ 線性、扇區(qū)、分辨率 ④ 像素、頁面、波特率

　　D： ① 字符的修改編輯 ② 文件的拷貝 ③ 屏幕滾動 ④ 顯示速度的提高

　　E： ① 浮動式磁頭 ② 隨機式磁頭 ③ 接觸式磁頭 ④ 固定式磁頭

　　試題 11

　　Artificial Intelligence __A__ a relatively young branch of science, new enough that we can still trace the development of the field from its inception in 1956 to the present. About six years ago, when we __B__ planning the Handbook of Artificial Intelligence, we thought it would __C__ possible to present AI comprehensively in three volumes. In retrospect, that seems to have __D__ a good guess, although, inevitably, the outline has __E__ changed many times to reflect changes in the emphasis and methods of AI.

　　供選擇的答案:

　　A～E： ① be ② am ③ are ④ is

　�、� was ⑥ were ⑦ being ⑧ been

　　試題 12

　　The obvious advantage of a Graphical User Inter face( GUI ) is to organi2ethe computer to make __A__ from a human __B__ ,rather than to force users to adapt to the __C__ of computers and software. GUI is converging to the point where a __D__ person can walk up to a computer, experiment briefly with the mouse and the __E__ objects on screen, and gain some understanding of how to accomplish basic tasks.

　　供選擇的答案:

　　A～E： ① iconic ② converge ③ sense ④ use

　�、� perspective ⑥ capable ⑦ peculiarities ⑧ imaging