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個工作簿中建立的工作表的數(shù)量是有限的 46.在Excel97中,編輯數(shù)據(jù)是以[ ]為單位。A.工作簿B.工作表C.單元格D.工作區(qū)域47.改變Excel97圖表的大小可拖動圖表[ ]完成。B.控點C.中間D.上部48.若在Sheet2的C1單元格內(nèi)輸入公式時,需引用Sheetl的A2單元格的數(shù)據(jù),正確引用為[ ]。A.Sheetl!A2 B.Sheet1(A2)C.Sheet1A2 D.Sheetl!(A2)49.如在Excel97單元格中輸入公式“=SUM(A1:A2,B1:C2),其功能是[ ]A.=A1十A2十B1十B2十C2 B.=A1十A2十A3十B2十C2C.=A1十A2十B1十B2十C1十C2 D.=A1十A2十B1十C2 50.用Del鍵可以刪除單元格中[ ]A.內(nèi)容B.格式C.批注51.就目前的實際情況而言,使用最普遍的拓撲結構是[ ]。A。星型B.環(huán)狀C.網(wǎng)狀D.以上都不對 52.連接計算機與物理線路的是[ ]。A.路由器B.交換機C.中繼器D.網(wǎng)卡53.能夠提供兩個節(jié)點之間路徑選擇功能的協(xié)議是[ ]層協(xié)議oA.傳輸D.物理54。關于IP地址,下面說法錯誤的是[ ]。A.所有接入Internet的計算機都必須有一個IP地址B.IP地址可以靜態(tài)分配,也可以動態(tài)分配、B、C、D四類D.IP地址是0SI參考模型中的第三層地址 ,“工具”菜單下“Internet”選項不能完成的任務是[ ]。A.自定義安全級別C.設置代理服務器地址D.設置本機IP地址59.一個用戶在一臺名為“”的郵件服務器上有一個帳號“test”,則其郵件地址為[ ]。A.test@@C.test@@ ,以下的[ ]原因,可能會導致郵件無法發(fā)出oA.接收方計算機關閉 63.計算機感染病毒后,比較合適的處理方法是[ ]。A.立即刪除磁盤上的文件C,通過工具軟件隔離或刪除被感染文件D.報告上級領導 64.通常說的“WebMail”指的是[ ]A.通過Web界面使用MailB.通過HTTP協(xié)議傳輸MailC.通過Web服務器保存Mail “WebMail”軟件訪問Mail 65.導致信息安全問題產(chǎn)生的原因比較多;但綜合起來一般有[ ]兩類oA.物理與人為B.黑客與病毒C.系統(tǒng)漏洞與硬件故障D.計算機犯罪與破壞 66.防火墻軟件一般用在[ ]A.工作站與工作站之間B.服務器與服務器之間C.工作站與服務器之間D.網(wǎng)絡與網(wǎng)絡之間 67.目前,被認為是最有效的安全控制方法是[ ]B.用戶權限設置C.限制對計算機的物理接觸 68.一個數(shù)據(jù)備份系統(tǒng)至少應包括[ ]A.先進的備份技術B.備份軟件及相應物理設備C。磁帶機及磁帶D。光盤驅(qū)動器及光盤 69.關于源程序,以下說法正確的是[ ]A。源程序是可執(zhí)行程序B。源程序只能通過編程工具打開,不能用EDIT、記事本之類的工具打開C.源程序是純文本文件,可用任何文本編輯工具打開D.源程序是二進制文件,不能用文本編輯工具打開 70.關于數(shù)據(jù)庫文件,下面說法錯誤的是.A.數(shù)據(jù)庫文件需要在某一數(shù)據(jù)庫管理系統(tǒng)支持下建立B.數(shù)據(jù)庫文件是以一定的組織方式存儲在一起的相關數(shù)據(jù)的集合 C.在結構固定時,記錄的多少決定數(shù)據(jù)庫文件的大小D.多個用戶不能同時訪問數(shù)據(jù)庫文件二、多項選擇題(共10小題,每小題2分,共20分。在給出的選項中至少有二個是正確的,請將你選擇的答案寫在答題紙上相應位置處,多選或少選均不得分)o 1.計算機指令組成包括[ ]。A.原碼B.操作碼C.地址碼D.BCD碼 2.以下屬于外部設備的是[ ]。A.光盤驅(qū)動器B.顯示器C.ROM D.硬盤 3.通過“添加/刪除程序”能夠完成的任務是[ ]。A.安裝新的軟件B.刪除已安裝的軟件C.制作Window698啟動盤 4.磁盤掃描程序的主要功能有[ ]。A.檢測文件及文件夾是否有錯B.對硬盤的碎片進行整理C.掃描磁盤表面,檢測是否有錯誤D.壓縮磁盤文件 5.通過“頁面設置”選項,可以完成[ ]設置。A.頁邊距B.紙張大小C.打印頁碼范圍D.紙張的打印方向 6.在Word 97中,可以對[ ]加邊框。A.表格B.段落C.圖片D.選定文本 7.在Excel97中,單元格地址的引用方式有[ ]。A.絕對引用B.相對引用C.混合引用D.間接引用 8.關于Internet,下面說法正確的是[ ]。A.Internet是安全可靠的B.Internet也在不斷發(fā)展,下一代Intemet也已經(jīng)出現(xiàn)C.Internet是由許多LAN與WAN組成的D.Internet中有許多商業(yè)機會9.為保證電力供應系統(tǒng)的可靠性,常采用的方式有[ ]。A.安裝接地系統(tǒng)B.安裝UPSC.直接從供電局接專線D.安裝穩(wěn)壓電源 10.程序設計過程中必不可少的步驟是[ ]。A.編輯源程序B.程序排版D.資料歸檔三、填空題(共10小題,每題2分,共20 分,請將你的答案寫在答題紙上相應位置處)o 1.馮諾伊曼(Von.Neumann)第一個提出了計算機的[ ]概念,莫定了計算機的基本結構 2.運算器的主要功能是[ ]。3.十進制數(shù)130對應的八進制數(shù)是[ ]。4.如果Windows98系統(tǒng)出現(xiàn)了錯誤,可以在啟動時選擇[ ]模式來自動修正錯誤。5.可以通過“控制面板”中的[ ]選項設置或更改計算機名稱。6.在Word97中,頁碼除可在“插入”菜單項中設置外,還可在“視圖”菜單中選擇[]設置。7.目前使用最多的是[ ]型數(shù)據(jù)庫o 8.欲使Excel97表格的標題在表格的中央,應使用格式工具欄中的[ ]命令按鈕o 9.在沒有用戶名及口令時,一般均可以通過[ ]方式登錄到FTP服務器o 10.計算機病毒是具有生物病毒特點的[ ]。四、簡答題(共5小題,每題4分,共20分,請在答題紙上答題)。1.簡述程序的幾種基本控制結構,并用你最熟悉的程序設計語言給出其語法示例。2.簡述計算機基本工作過程,并舉例說明。3.右鍵單擊“網(wǎng)上鄰居”,選擇快捷菜單中“屬性”選項,能夠完成的主要任務有哪些? 4.簡述Word97中格式復制的操作過程。5.局域網(wǎng)的主要組成部分及其功能是什么?五、程序設計(三小題,共20分,程序設計語言不限。請將程序?qū)懺诖痤}紙上)o 1.(5分)從鍵盤輸入三個數(shù),編程求出三個數(shù)中最大數(shù)和最小數(shù),并顯示輸出。2.(7分)從鍵盤輸入一個正整數(shù)n,編程求出,即,并將結果顯示輸出。3.(8分)已知三個矩陣A(32)、B(24)、C(34),分別由數(shù)組AL3,2]、B[2,4]、C[3,4]表示,請編程實現(xiàn)矩陣乘法,即C=AxB(C(i,j)=A(i,1)xB(1,j)十A(i,2)B(2,j))o安徽省2003年普通高等學校專升本招生考試計算機基礎參考答案及評分標準第四篇:安徽省普通高等學校專升本招生考試英語考前密押試卷安徽省普通高等學校專升本招生考試考前密押試卷(一)英 語Part Ⅰ.Vocabulary and Structure(1 point each, 30 points in all)Directions: There are 30 inplete are required to plete each one by deciding on the most appropriate word or words from the 4 choices marked A, B, C and D, then write the corresponding letter on the Answer don’t think Mary understood what you said, _____? I ’t she you she it in 1969 _____ the American astronaut succeed _____ landing on the moon? 。on 。on 。in D that。in news reporters hurried to the airport, only _____ the film stars had tell be told became a teacher in _____ for twenty years by next teach have taught been teaching have been teaching that you know _____ in fact you don’t is not a good _____ when the bus came to a sudden almost hurt almost to hurt himself almost hurt himself almost hurting himself differs from plastics _____ it is produced naturally and not in file that that that that no money but _____ to know, he simply said he would go without to want anyone no one wanting anyone want no one man is often much wiser than a time of the times of the time of time of answered all the questions _____the last I mention the problem, I’m not _____ all of about to to out haven’t time _____ to catch the train team was counting on Joe _____the win bought a dozen eggs, six _____broke when I dropped the box at my which which which which ’m sorry I can’t help _____your fixed fix fixing did very well, but he failed _____the breaking break broken idea seems to be good but it isn’t trusts you。only you can _____ her to give up the foolish Internet has brought _____ big changes in the way we am sure David will be able to find the library because he has a pretty good _____ of evening news es on at seven o’clock and _____ only thirty factory had to _____ a number of employees because of the economic crisis in the out off aside down may have different opinions about Karen, but I admire , she is a great all a result other words usual had a pleasant chat _____ a cup of ments which he made _____ marketing bothered his boss concerned concerned the new technique was introduced, the factory produced _____ cars in 2002 as the year many twice twice many many as as many dictionary _____me ten , you are so job _____hours finish be finished have been finished have been finished salesman persuaded us _____his buy bought you learn or not is entirely _____ to to to to Part Ⅱ.Cloze(1 point each, 15 points in all)Directions: There are 15 blanks in the following each blank there are 4 choices marked A, B, C and should choose the ONE that best fits into the passage and write the corresponding letter on the Answer young people enjoy physical activities, walking, cycling, football, or who have a passion(31)climbing high and difficult mountains are of