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完整版江西省2019年三校生高考计算机应用试题及答案

完整版江西省2019年三校生高考计算机应用试题及答案

江西省2019年三校生高考计算机应用试题一、是非选择题本大题共15小题,每小题1分,共15分。

对每小题作出选择,对的选A,错的选B。

1.现代信息技术是以微电子技术为基础,将计算机技术、通信技术及传感技术相结合的一门新技术。

……………………………………………………………………………(A B)2.第四代计算机采用的电子器件主要是中、小规模集成电路。

……………………(A B)3.计算机的硬件和软件是相辅相成的,没有软件的计算机称为棵机。

………………(A B)4.内存是连接CPU和其它设备的通道,起到缓冲和数据交换作用。

…………………(A B)5.计算机病毒是有错误的计算机程序。

………………………………………………(A B)6.TCP/IP协议簇中的“HTTP”是文件传输协议。

………………………………………(A B)7.磁盘碎片主要是在对硬盘进行频繁写入和删除中产生的。

………………………(A B)8.电子邮件服务器会不停地重发发送失败的电子邮件。

……………………………(A B)9.在正确的键盘指法操作中,左手负责的基准键是A键、S键、D键、F键。

………(A B)10.在Word中可以插入表格,但不可以对表格中的数据运用公式进行计算。

………(A B)11.用Excel软件可以编辑PSD文件。

…………………………………………………(A B)12.在Excel中可用组合键“Shift+;”输人系统当前的时间。

………………………(A B)13.暴风影音是一款常用的媒体播放软件,可以播放本地数字媒体文件,自动匹配相应的解码器。

…………………………………………………………………………………(A B)14.在PowerPoint中可以按F6键进行幻灯片放映。

…………………………………(A B)15.对比度是指投影图像最亮和最暗区域之间的比率,比值越大,从黑到白的渐变层次就越少。

……………………………………………………………………………………(A B)二、单项选择题本大题共20小题,每小题2分,共40分。

江西省2019年三校生高考计算机应用试题及答案

江西省2019年三校生高考计算机应用试题及答案

江西省2019年三校生高考计算机应用试题及答案1.现代信息技术是一门新技术,它以微电子技术为基础,将计算机技术、通信技术及传感技术相结合。

2.第四代计算机采用的电子器件主要是中、小规模集成电路。

3.计算机的硬件和软件是相辅相成的,没有软件的计算机称为“裸机”。

4.内存是连接CPU和其他设备的通道,起到缓冲和数据交换作用。

5.计算机病毒是一种有害的计算机程序。

7.磁盘碎片主要是在对硬盘进行频繁写入和删除时产生的。

8.电子邮件服务器会不断重发发送失败的电子邮件。

9.在正确的键盘指法操作中,左手负责的基准键是A键、S键、D键、F键。

10.在Word中可以插入表格,但不可以对表格中的数据进行公式计算。

11.用Excel软件无法编辑PSD文件。

12.在Excel中,可以使用组合键“Shift+;”输入系统当前的时间。

13.暴风影音是一款常用的媒体播放软件,可以播放本地数字媒体文件,并自动匹配相应的解码器。

14.在PowerPoint中,可以按F6键进行幻灯片放映。

15.对比度是指投影图像最亮和最暗区域之间的比率,比值越大,从黑到白的渐变层次就越少。

二、单项选择题16.普通磁盘的转速单位是(A)rpm。

17.下列选项数值最大的是(C)(64)8.18.下列字符中,ASCII码值最小的是(A)1.19.Windows系统中用于窗口切换的组合键是(Alt+Tab)。

A。

XXX34.放映PowerPoint演示文稿时,可按Esc键终止播放。

35.A.美图秀秀36.A.桌面指的是Windows启动后主屏幕区域。

B。

Windows桌面的任务栏可以调整。

C。

Windows的“开始”菜单可以进行自定义。

D.在“电源选项”中可以设置监视器的关闭时间。

37.A.查看磁盘的容量 B.显示磁盘上的树状目录结构 C.完成不同磁盘间文件夹的复制 D.改变文件或文件夹的显示方式38.B.显示器实际显示效果与显卡性能有关 C.显示器的刷新频率的高低会影响人眼的舒适度 D.显示器必须在显卡的支持下才能正常工作39.A.设置主页 C.保存网页 D.下载网页40.B.IP地址分为动态地址和静态地址 C.接入因特网的计算机必须安装网络协议 D。

2019年计算机基础知识试题及答案-推荐word版 (40页)

2019年计算机基础知识试题及答案-推荐word版 (40页)

本文部分内容来自网络整理,本司不为其真实性负责,如有异议或侵权请及时联系,本司将立即删除!== 本文为word格式,下载后可方便编辑和修改! ==计算机基础知识试题及答案篇一:计算机基础知识部分精选试题及答案一、计算机基础知识(一)选择题2、现在较为流行的Pentium微机的字长是(C)A、8位B、16位C、32位D、64位3、具有多媒体功能的微型计算机系统,通常都配有CD—ROM,它是一种(A)A、只读光盘存储器B、只读大容量软盘C、只读硬盘存储器D、只读存储器5、下列不同进制的4个数中,最大的一个数是(C)A、(101010100)2B、(760)8C、(690)10D、(1EF)166、某种双面高密软盘片格式化后,若每面有80个磁道,每个磁道有15个扇区,每个扇区有512个字节,则该种软盘片的容量是(D)A、720KBB、360KBC、1.44 MBD、1.2MB8、断电后,存储的数据丢失的存储器是(A)A、RAMB、ROMC、磁盘D、光盘9、通常所说的486机是指(D)A、内存容量为486KBB、硬盘容量为486MBC、主频为486MHZD、微处理器的型号10、存放在一张软盘上的信息,在下列情况下会丢失(C)A、通过X射线监视仪B、一年没有使用C、放在强磁场附近D、放在-5℃的房间中11、机器语言是用二进制代码表示的,它能被计算机(C)A、编译后执行B、解释后执行C、直接执行D、汇编后执行12、在微机中,3.5in软盘写保护窗口的小滑块移到一侧,使写保护窗口露出时,对该软盘(A)A、只能读操作不能写操作B、只能写操作不能读操作C、既能读操作D、不起任何作用13、SRAM存储器是(A)A、静态随机存储器 B、静态只读存储器C、动态随机存储器D、动态只读存储器注:SRAM是英文Static RAM, DRAM(Dynamic Random Access Memory14、运算器的主要功能是(D)A、算术运算B、逻辑运算C、关系运算D、算术、逻辑运算15.下列字符中,ASCII码值最小的是(A)A、MB、uC、bD、R16、“32位机”中的32指的是(D)A、微机型号B、内存容量C、存储单位D、机器字长18、用来表示计算机辅助教学的英文缩写是(C)A、CADB、CAMC、CAID、CAT注:计算机辅助设计(CAD-Computer Aided Design);CAM (computer Aided Manufacturing,计算机辅助制造);计算机辅助教学(Computer Aided Instruction ,简称CAI);CAT:不是计算机熟语;19、下列4种软件中属于应用软件的是(D)A、DOSB、Windows95C、UCDOSD、财务管理系统20、4MB是(A)A、4×1024×1024字节B、4×1024字节C、4×1024×1000字节D、4×1000×1000字节21、微处理器又称为(D)A、运算器B、控制器C、逻辑器D、中央处理单元22、在计算机内部,加工、处理和传送的数据是采用(A)A、二进制B、八进制C、十进制D、十六进制23、目前,在微机上使用的软盘,有3.5和5.25两种,容量为1.44MB软盘属于(B)A、5.25in和3.5inB、3.5inC、5.25inD、以上都不是25、在微型机中,bit的中文含义是(A)A、位(1位二进制)B、字节C、字D、双字26、使用计算机高级语言编写的程序一般称为(A)A、源程序B、编辑程序C、编译程序D、连接程序27、在内存中,每个基本单位都被赋予一个唯一的序号,这个序号称为(D)A、字节B、编号C、编码D、地址28、计算机软件系统应包括(C)A、汇编程序和编译程序B、人事管理软件C、系统软件和应用软件 D、程序和数据29、只读存储器(ROM)与随机存储器(RAM)的主要区别是(D)A、RAM是内存储器,ROM是外存储器B、ROM是内存储器,RAM是外存储器C、ROM掉电后,信息会丢失,RAM则不会D、ROM可以永久保存信息,RAM在掉电后信息全丢失30、在微机中外存储器通常使用硬盘作为存储介质。

卓顶精文2019统考计算机考试试题及答案

卓顶精文2019统考计算机考试试题及答案

1、利用计算机对指纹进行识别、对图像和声音进行处理属于的应用领域是_D_。

A、科学计算B、自动控制C、辅助设计D、信息处理2、当前计算机已应用于各种行业、各种领域,而计算机最早的设计是应用于BA、数据处理B、科学计算C、辅助设计D、过程控制3、1946年所设计的第一台计算机的目的是进行科学计算,其主要解决的问题面向于B。

A、文化和教育B、军事和科研C、商业和服务D、管理和网络4、计算机网络的目标是实现____C__。

A、数据处理B、文献检索C、资源共享和信息传输D、信息传输5、最早设计计算机的目的是进行科学计算,其主要计算的问题面向于__B__。

A、科研B、军事C、商业D、管理6、利用计算机来模仿人的高级思维活动称为___D_。

A、数据处理B、自动控制C、计算机辅助系统D、人工智能7、下列四项中,不属于多媒体所包括的媒体类型的是__A____。

A、X光B、图像C、音频D、视频8、当前计算机的应用领域极为广泛,但其应用最早的领域是__B__。

A、数据处理B、科学计算C、人工智能D、过程控制9、当前气象预报已广泛采用数值预报方法,这种预报方法会涉及计算机应用中的__A__。

A、科学计算和数据处理B、科学计算与辅助设计C、科学计算和过程控制D、数据处理和辅助设计10、计算机最主要的工作特点是_A_____。

A、存储程序与自动控制B、高速度与高精度C、可靠性与可用性D、有记忆能力11、用来表示计算机辅助设计的英文缩写是__C__。

A、CAIB、CAMC、CADD、CAT12、计算机应用中最诱人、也是难度大且目前研究最为活跃的领域之一是_A__。

A、人工智能B、信息处理C、过程控制D、辅助设计13、某型计算机峰值性能为数千亿次/秒,主要用于大型科学与工程计算和大规模数据处理,它属于_A____。

A、巨型计算机B、小型计算机C、微型计算机D、专用计算机14、电子计算机按规模划分,可以分为__D___。

A、数字电子计算机和模拟电子计算机B、通用计算机和专用计算机C、科学与过程计算计算机、工业控制计算机和数据计算机D、巨型计算机、小型计算机和微型计算机15、个人计算机属于__A___。

最新2019年网络远程教育《计算机应用基础》统考考核题库500题(含标准答案)

最新2019年网络远程教育《计算机应用基础》统考考核题库500题(含标准答案)

2019年网络远程教育统考《计算机应用基础》考试题库500题[含答案]一、选择题1.在WinDows中,可以由用户设置的文件属性为______。

A.存档.系统和隐藏B.存档.只读和隐藏C.只读.存档和系统D.系统.只读和存档2.计算机软件分系统软件和应用软件两大类,其中系统软件的核心是_____。

A.数据库管理系统B.程序语言系统C.操作系统D.财务管理系统3.对于新安装的ExCEl2003,一个新建的工作簿默认的工作表个数为_______。

A.1B.2C.3D.2554.(提示:连续页可以写为:8-16,其实就是:8,9,10,11,12,13,14,15,16)5.设定打印纸张大小时,应当使用的命令是______。

(WorD默认的纸张是A4纸)A.文件菜单中的“打印预览”命令B.文件菜单中的“页面设置”命令C.视图菜单中的“工具栏”命令D.视图菜单中的“页面”命令6.在WorD的编辑状态下,打开了“W1.DoC”文档,若要将经过编辑后的文档以“W2.DoC”为名存盘,应当执行“文件”菜单中的命令是______。

A.保存B.另存为HTMLC.另存为D.版本7.在WorD编辑状态下,若要进行字体效果的设置(例如设置上标),首先应打开______。

A.“编辑”下拉菜单B.“视图”下拉菜单C.“格式”下拉菜单D.“工具”下拉菜单8.提示:我们在操作WorD题时,常有这种题目:把文中的“贷宽”替换为“带宽”。

这是WorD中常用的一个功能。

9.在WorD的编辑状态下,工具栏上的"剪切"和"复制"按钮呈浅灰色不能用时,说明______。

A.剪切板上已经有信息存放了B.在文档中没有选中任何内容C.选定的内容是图片D.选定的文档太长,剪贴板放不下10.在WorD中,连续进行了两次“插入”操作,当单击一次“撤消”按钮后______。

A.将两次插入的内容全部取消B.将第一次插入的内容全部取消C.将第二次插入的内容全部取消D.两次插入的内容都不被取消11.(利用OutlookExprEss进行邮件收发,首先必须设置“帐户”,即添加一个新帐号即帐户)。

【2019年整理】电大计算机网考试题及答案很全的.doc

【2019年整理】电大计算机网考试题及答案很全的.doc

1. 世界上第一台电子计算机诞生于____。

A. 1942年B. 1944年 C. 1946年 D. 1948年答案: C2. 世界上第一台电子计算机诞生于____。

A. 德国B. 日本C. 英国D. 美国答案: D3. 第一代电子计算机使用的逻辑元件是____。

A. 电子管B. 晶体管C. 中小规模集成电路 D. 大规模集成电路答案: A4. 第一代计算机主要应用领域为____。

A. 数据处理B. 人工智能C. 科学计算D. 过程控制答案: C5. 第二代计算机主要应用领域转为____。

A. 数据处理B. 财务管理C. 科学计算D. 过程控制答案: A6. 第二代计算机开始使用____。

A. 机器语言B. 汇编语言C. 数据库系统 D. 操作系统答案: D7. 微型计算机属于____计算机。

A. 第一代B. 第二代C. 第三代D. 第四代答案: D8. 计算机的应用领域主要包括:____、数据处理、自动控制、计算机辅助系统和人工智能。

A. CADB.CAMC. 科学计算D. CAL答案: C9. 一个完整的计算机系统应当包括____。

A. 主机与外设B.硬件与软件C. 主机、键盘与显示器 D. 硬件系统答案: B10. 构成计算机的物理实体称为____。

A. 计算机系统B.计算机硬件C. 计算机软件D.计算机程序答案: B11. 软件是计算机运行所需的____。

A. 各种程序及有关资料 B. 有关数据C. 有关说明D. 各种程序答案: A12. 一台计算机的硬件系统主要由____、控制器、存储器、输入设备和输出设备五大部分组成。

A. 内存B. 外存C. 运算器D.CPU答案: C13. 运算器的主要功能是完成____。

A. 算术运算B. 逻辑运算C. 算术和逻辑运算 D. 初等函数运算答案: C14. 控制器是规定计算机执行指令顺序并协调____有效工作的装置。

A. 软件B. 程序C. 各部件D.内存答案: C15. 存储器是能接收和保存____及程序的装置。

精选最新版2019年网络远程教育《计算机应用基础》统考完整考试题库500题(含答案)

精选最新版2019年网络远程教育《计算机应用基础》统考完整考试题库500题(含答案)

2019年网络远程教育统考《计算机应用基础》考试题库500题[含答案]一、选择题1.计算机相关指令的集合称为______,而程序.数据及相应的文档的集合称为_______。

A.程序.机器语言B.程序.软件C.高级语言.软件D.汇编语言2.关于WinDows窗口的概念,以下叙述正确的是______。

A.屏幕上只能出现一个窗口,这就是活动窗口B.屏幕上可以出现多个窗口,但只有一个是活动窗口C.屏幕上可以出现多个窗口,但不止一个是活动窗口D.屏幕上可以出现多个活动窗口3.IntErnEt主要由四部分组成,其中包括路由器.主机.信息资源与______。

A.数据库B.管理员C.销售商D.通信线路4.系统可靠性最高的网络拓扑结构是_______。

A.总线型B.网状型C.星型D.树形5.以下哪个不是网络拓扑结构______。

A.总线型B.星型C.开放型D.环型6.(参考p.225,从网络的使用或覆盖范围可将网络划分为广域网.城域网和局域网。

)7.计算机网络是计算机技术与_____相结合的产物。

A.各种协议B.通信技术C.电话D.线路8.在PowErPoint的普通视图中,使用“幻灯片放映”中的“隐藏幻灯片”命令后,被隐藏的幻灯片将会_____。

A.从文件中删除B.在普通视图的编辑状态中被隐藏C.在幻灯片放映是仍然可放映,但是幻灯片上的部分内容被隐藏D.在幻灯片放映时不放映,但仍然保存在文件中9.在PowErPoint“幻灯片浏览视图”模式下,不允许进行的操作是______。

A.幻灯片的移动和复制B.自定义动画C.幻灯片删除D.幻灯片切换10.在PowErPoint2003中,可以在窗口中同时看到演示文稿中的多张幻灯片的视图是______。

A.幻灯片放映视图B.幻灯片浏览视图C.备注视图D.普通视图11.在ExCEl的图表中,能反映出数据变化趋势的图表类型是________。

A.柱形图B.折线图C.饼图D.气泡图12.在工作表D7单元格内输入公式=A7+$B$4并确定后,然后把D7中的公式拷贝到D8单元格,其对应的公式为_____。

2019届成人高考计算机考试全套题库

2019届成人高考计算机考试全套题库

2019届成人高考计算机考试全套题库一、填空题软件系统主要由系统软件和(应用)软件组成计算机能够直接识别和处理的语言是(机器语言)中央处理器(CPU)主要包括()和()两大部件运算器控制器存储器分为()存储器和()存储器外部内部()是windows面向用户的第一界面,也是放置系统硬件和软件资源的平台桌面当同时按下ALT+Tab键之后,就会出现任务列表框;当有多个任务时,按( )键定位到要使用的应用程序上再按回车即可。

Tab按()组合键可以打开windows的任务管理器对话框。

CTRL+ALT+DELwindows支持通配符,其中()代表任意多个字符,()代表任意某一个单个字符*?windows提供了两套管理计算机资源的系统,它们是“我的电脑”和()。

资源管理器若要选定或取消选定不连续的两项或更多项文件,可以先按住()键,然后单击各个文件或文件夹。

Ctrl通过菜单中“删除”选项或“Del”键删除的文件,并没有真正的被删除,而是放在了()回收站windows把所有的系统环境设置功能都统一到了()中。

资源管理器关闭窗口常用的快捷键是()Alt+F4windows的文件名最多有()个字符构成。

255按住()组合键可以将文件永久删除,而不是放放入到回收站中Shift+Del按()键可以复制整个屏幕Prscrn按()组合键可以复制活动窗口Alt+Prscrnord 是办公套装软件()中的一个组件Office在对文档插入目录之前,需设置目录中显示的文字的()。

大纲级别选定矩形区域中的文本,需要将鼠标指针移动到所选区域的左上角,按住()键,拖动鼠标到区域的右下角,放开鼠标即可Alt计算机世界中,所有的内容都是以()和()存储的 0 1二进制的101010.11对应的十进制数字是()42.75世界第一台电子计算机ENIAC于()年诞生于美国宾夕法尼亚大学。

1946西文字符常用的编码方式是()ASCII()实质上是一种认为制造的入侵计算机系统的有害程序病毒硬盘属于()存储器。

2019届成人高考计算机考试全套题库完整

2019届成人高考计算机考试全套题库完整

2019届成人高考计算机考试全套题库一、填空题软件系统主要由系统软件和(应用)软件组成计算机能够直接识别和处理的语言是(机器语言)中央处理器(CPU)主要包括()和()两大部件运算器控制器存储器分为()存储器和()存储器外部部()是windows面向用户的第一界面,也是放置系统硬件和软件资源的平台桌面当同时按下ALT+Tab键之后,就会出现任务列表框;当有多个任务时,按( )键定位到要使用的应用程序上再按回车即可。

Tab按()组合键可以打开windows的任务管理器对话框。

CTRL+ALT+DELwindows支持通配符,其中()代表任意多个字符,()代表任意某一个单个字符*?windows提供了两套管理计算机资源的系统,它们是“我的电脑”和()。

资源管理器若要选定或取消选定不连续的两项或更多项文件,可以先按住()键,然后单击各个文件或文件夹。

Ctrl通过菜单中“删除”选项或“Del”键删除的文件,并没有真正的被删除,而是放在了()回收站windows把所有的系统环境设置功能都统一到了()中。

资源管理器关闭窗口常用的快捷键是()Alt+F4windows的文件名最多有()个字符构成。

255按住()组合键可以将文件永久删除,而不是放放入到回收站中Shift+Del按()键可以复制整个屏幕Prscrn按()组合键可以复制活动窗口Alt+Prscrnord 是办公套装软件()中的一个组件Office在对文档插入目录之前,需设置目录中显示的文字的()。

大纲级别选定矩形区域中的文本,需要将鼠标指针移动到所选区域的左上角,按住()键,拖动鼠标到区域的右下角,放开鼠标即可Alt计算机世界中,所有的容都是以()和()存储的 0 1二进制的101010.11对应的十进制数字是()42.75世界第一台电子计算机ENIAC于()年诞生于美国宾夕法尼亚大学。

1946西文字符常用的编码方式是()ASCII()实质上是一种认为制造的入侵计算机系统的有害程序病毒硬盘属于()存储器。

新版精选2019年网络远程教育统考《计算机应用基础》完整题库500题(含答案)

新版精选2019年网络远程教育统考《计算机应用基础》完整题库500题(含答案)

2019年网络远程教育统考《计算机应用基础》考试题库500题[含答案]一、选择题1.提示:一个单元格的地址包括了列地址和行地址,列地址用字母表示。

而行地址用数字表示。

例如:假定一个单元格的列标为D,行号为20,则该单元格地址表示为D20。

2.用鼠标双击窗口的标题栏,则_______。

A.关闭窗口B.最小化窗口C.移动窗口的位置D.改变窗口的大小3.在PowErPoint中,当要改变一个幻灯片的设计模板时______。

A.只有当前幻灯片采用新模板B.所有幻灯片均采用新模板C.所有的剪贴画均丢失D.除已加入的空白幻灯片外,所有的幻灯片均采用新模板4.打开一个已经存在的演示文稿的常规操作是_______。

A.单击“插入”菜单中的“文件”命令B.单击“编辑”菜单中的“文件”命令C.单击“视图”菜单中的“打开”命令D.单击“文件”菜单中的“打开”命令5.提示:同时记一下,在高级筛选中,条件区域中在同一行的条件是“与关系”。

6.提示:分类汇总之前一般要按分类字段先排序。

7.在工作表D7单元格内输入公式=A7+$B$4并确定后,然后把D7中的公式拷贝到D8单元格,其对应的公式为_____。

A.=A8+$B$4B.=A7+$B$4C.=A8+$B$5D.=A7+$B$58.(提示:可参考上一题提示。

提供可靠传输的运输层协议是TCP,而不可靠的是UDP。

)9.传输控制协议\网际协议即______,属于工业标准协议,是IntErnEt采用的主要协议。

A.TElnEtB.TCP\IPC.HTTPD.FTP10.(目前微处理器的芯片(奔腾Ⅳ芯片)字长已经是64位了。

)11.计算机进行数值计算时的高精确度主要取决于______。

A.计算速度B.内存容量C.外存容量D.计算机的字长12.一个办公室有多台计算机,每个计算机都配备有网卡,并已购买有一台网络集线器和一台打印机,一般通过_______组成局域网,使得这些计算机都可以共享这一台打印机。

山建成人教育《19专升本计算机科学与技术》期末考试复习题及参考答案

山建成人教育《19专升本计算机科学与技术》期末考试复习题及参考答案

大学英语(本科)I. Vocabulary & Structure1. After three days’ waiting, there was a little doubt in the mother’s mind _______ the police could find her lost child.A. howB. thatC. whereD. whether2. Energy is _________ makes things work.A. whatB. everythingC. somethingD. anything3. We’d like to do _______ we can _________ the poor.A. how; helpB. all; to helpC. whatever; helpD. however; to help4. My parents used ________they had to get a new car for my brother.A. whichB. all whatC. whatD. 不填5.We give them quizzes(测试) on Britain and allow themto the Net.A. surfB. whereC. saveD. address6.They arrived at a farmhouse, in front of ______sat a small boy.A. whomB. whoC. whichD. that7.The engineer ______my father works is about 50 years old.A. to whomB. on whomC. with whichD. with whom8.They talked a lot about things and persons ________they remembered in the school.A. whichB. thatC. whomD. what9.My neighbors used to give me a hand in time of trouble, _______ was very kind of them.A. whoB. whichC. thatD. it10. I have bought two ball pens, _______ writes well.A. none of themB. neither of themC. neither of whichD. none of which11. Nowadays consumers become more and more practical and buy only _______ they need.A. whereB. whichC. whenD. what12. She’d like to offer money to ________ needs it to continue his or her study.A. whoB. whomC. whoeverD. whomever13. ---If you are admitted to a key university, _________ as a prize?--- I’m looking for a cell phone.A. What you expect your father will offer youB. Do you expect what your father will offer youC. What do you expect will your father offer youD. What do you expect your father will offer you14. Yesterday he sold out all his stamps at ____ he thought was a reasonable price.A. thatB. whichC. whatD. as15. Generally speaking, _______ we have seen seems more believable than _______ we have been told.A. what; thatB. what; whatC. that; whatD. that; that16. She was so angry at all ________ he was doing _________ she stayed up all night.A. that; thatB. that; whichC. what; thatD. what; as17. ____in this way, the situation doesn't seem so disappointing.A. To lookB. Looking atC. Looked atD. To be looked at18. You will see this product ____ wherever you go.A. to be advertisedB. advertisedC. advertiseD. advertising19. ____in a recent science competition, the three students were awarded scholarship totaling 21,000 dollars.A. To be judged the bestB. having judged the bestC. Judged the bestD. Judging the best20. From the dates ____ on the plates, we decided that they were made in Song Dynasty.A. markingB. having been markedC. markedD. to be marked21.The place _______interested me most was the Children's Palace.A. WhichB. whereC. whatD. in which22.Do you know the man _______?A. whom I spokeB. to who spokeC. I spoke toD. that I spoke23.This is the hotel _______last month.A. which they stayedB. at that they stayedC. where they stayed atD. where they stayed24.Do you know the year ______the Chinese Communist Party was founded?A. whichB. thatC. whenD. on which25.That is the day ______I'll never forget.A. whichB. on whichC. in whichD. when26. The old man came upstairs with great strength, his right hand ____ a stick for support.A. heldB. holdingC. being holdingD. was holding27. ____ three times in a row, the boxer decide to give up fighting.A. Having defeatedB. To have defeatedC. Having been defeatedD. To have been defeated28. ____neglecting our education, my father sent me to school.A. Accused ofB. Accusing ofC. To be accused ofD. That he was accused of29. ____ mainly for the invention of the telephone, Alexander Graham Bell devoted his life to helping the deaf.A. He is rememberedB. While being rememberedC. To be rememberedD. Though remembered30. ____ that they are fresh from university, the young people have done a good job.A. GivenB. BecauseC. GivingD. As31.The factory ______we'll visit next week is not far from here.A. whereB. to whichC. whichD. in which32.Great changes have taken place since then in the factory _______we are working.A. whereB. thatC. whichD. there33.This is one of the best films _______.A. that have been shown this yearB. that have shownC. that has been shown this yearD. that you talked34.Can you lend me the book ______the other day?A. about which you talkedB. which you talkedC. about that you talkedD. that you talked35.The pen ______he is writing is mine.A. with whichB. in whichC. on whichD. by which36. She stood by the window, ____.A. thinkingB. thinkC. thoughtD. thinks37. ____ to meet anybody, he went in from the back door.A. Not wishingB. WishingC. Not wishedD. No wishing38.The editorial ____ now will appear in tomorrow's newspaper.A. writingB. to writeC. being writtenD. write39. It ____ now pretty late, we took our things and retired to our room.A. isB. beingC. turnedD. got40. ____ with the size of the whole earth, the highest mountain does not seem high at all.A. When comparedB. While comparingC. CompareD. Comparing 41.He is no one to ____ to rules and regulations blindly.A.form B. conform C. inform D. perform42.Why does the space shuttle _____ those long streams of flame and smoke?A. emissionB. permitC. permissionD. emit43. It is against_____ for a mother to hurt her children.A. natureB. naturalistC. inheritanceD. determination44. After spending several hours trying to find out the lost companion, wefinally______ him down in a public house.A. trailedB. trackedC. caughtD. traced45. I_____ to answer this question.A. suggestedB. avoidedC. hesitatedD. approved46. ____ on a clear day, far from the city crowds, the mountains give him a sense of infinite peace.A. If walkingB. While walkingC. WalkingD. When one is walking47. I understood you were third-year students ____ in English.A. who majorsB. who major isC. have majoredD. majoring48. A cool rain was falling, ____ with snow.A. mixedB. mixingC. to mixD. having mixed49. ____ by the police, the kidnappers had no choice but to surrender.A. SurroundedB. SurroundingC .having surrounded D. To be surrounded50.____ equal educational opportunities, American Indians in the reservations remained backward and illiterate for a long time.A. Deprived offB. Depriving offC. Deprived ofD. Depriving of51. After the Arab states won independence, great emphasis was laid on expanding education, with girls as well boys____ to go to school.A. to be encouragedB. been encouragedC. being encouragedD. be encouraged52. ____,a man who expresses himself effectively is sure to succeed more rapidly thana man whose command of language is poor.A. Other things being equalB. Were other things equalC. To be equal to other thingsD. Other things to be equal53.All things ____, the planned trip will have to be called off.A. consideredB. be consideredC. consideringD. having considered54. The house was very quiet, ____as it was on the side of a mountain.A. isolatedB. isolatingC. being isolatedD. having been isolated55. This crop has similar qualities to the previous one, ____both wind-resistant and adapted to the same type of soil.A. beingB. beenC. to beD. having been56. The rate of unemployment is_______.A. risingB. increaseC. decreaseD. raising57. His idea that_____ is a relative matter is not universally accepted.A. brightB. smartC. intelligenceD. intelligent58. You should look for contextual clues to_____ the meaning of a word.A. delayB. determineC. differD. deny59. In Britain people_____ four million tons of potatoes every year.A. swallowB. disposeC. consumeD. exhaust60. This picture will _____to you some idea of the beauty of the scenery.A. coincideB. commenceC. conveyD. commend01-05 DABCA 06-10CDBBC 11-15 DCDCB 16-20ACBCC21-25 ACDCA 26-30BCADA 31-35 CAAAA 36-40AACBA41-45 BDABC 46-50DDAAC 51-55CAAAA 55-60ACBCCII. Cloze: Put in the missing words. The first letter in each blank has been given.According 1) t Dossey, one of the most common 2) i in our society is "time sickness", because the 3)s of time pressure and hurry will 4) canxiety and 5) t . These symptoms can contribute to heart 6) d and strokes, two of our most frequent 7) c of death. Dossey has discovered that these and8) o stress-induced ills can often be successfully 9) t by using simple techniques to change how a person thinks 10) a time.1.to2.ills3.sense4.cause5.tension6.disease7.causes8.other9.treated 10.aboutNowadays the number of "netizens" in China is getting larger and 1) l . About 40% of them are teenagers. The main reasons 2)w teenagers 3) s the Web are to get useful information, 4)w their knowledge, 5) cwith others, and relax in their 6) s time. It is 7) c than phoning somebody far away and also much quicker. Nearly one-third of young 8) n surf the internet for fun. They like to listen to 9) m , watch films, and go to their 10) f stars' website.rger2.why3.surf4.widenmunicate6.spare7.cheaperizens9.music 10.favoriteIII. Reading comprehensionPassage OneThe causes that lead to conditions likely for crime and fights are stronger in urban communities than in country ones. As you know, urban life is more crowdedand separate, and almost few people get to know the other people's existence in the city. And it often sets the individual free from the limitations (局限) of city life than the tradition-centered societies did. But more freedom from limitations and controls also gives the people greater freedom to get away from it. And living in the colder, well organized urban area means that ruling orders of action are often guided by the departments far away. The police are strangers carrying out these orders, at worst, a different community and, at best, a same set of subjects. Minor offences in a small town or village are often dealt with without the usage of official police action. As doubtful as such action may seem to be, it results in fewer recorded breaking of the law as compared to the city, however. Although perhaps causing some decision difficulties for the police in small towns, normal and smooth law making is not always acceptable to villagers.Urban areas with more population, greater wealth, more commercial establishments(设施), and more products of our technology also provide more opportunities for stealing. The people are independent, their money is insured,well-made goods in a large number are beautifully exhibited and easier to carry.1. The passage mainly tells us that .A) being known to the neighbors increases the danger of being attackedB) there are more crime rates in the urban area than in the country areaC) small villages have more minor crimes than urban centersD) there is no way to prevent urban crimes from happening2. What was the traditional society like?A) It provided too much freedom of personal movement and travel.B) It provided less freedom for the individual in many situations.C) The technology was not fully used in the traditional society.D) A lot of old traditions passed on to modern society.3. The phrase "minor offenses" (Line 9, Para.1) refers to offenses likeA) theft B) robbery C) bribery D) murder4. According to the passage, the crime rate in small villages is .A) higher than that of urban centers B) lower than that of urban centersC) the same as that of urban centers D) now being reduced5. Which of the following does NOT lead to the high crime rate in urban areas?A) Store window exhibits. B) High level of living.C) Fewer police departments. D) Large population.Passage TwoWho talks more,women or men? The seemingly conflicting evidence is resolved by the difference between what I call public and private speaking. More men feelcomfortable doing "public speaking" while more women feel comfortable doing "private" speaking.Another way of capturing these differences is by using the terms report-talk and rapport-talk. For most women, the language of conversation is primarily a language of rapport: a way of establishing connections and negotiating relationships. Emphasis is placed on displaying similarities and matching experiences. From childhood, girls criticize their friends who try to stand out or appear better than others. People feel their closest connections at home, or in places where they feel at home -- with one or a few people they feel close to and comfortable with -- in other words, during private speaking. But even the most public situations can be approached like private speaking.For most women, talk is primarily a means to preserve independence and negotiate and maintain status in a hierarchical(等级制度的) social order. This is done by exhibiting knowledge and skill, and by ho1ding center stage through verbal performance such as storytelling, joking, or conveying information. From childhood, men learn to use talking as a way to get and keep attention. Therefore, they are more comfortable speaking in 1arger groups made up of people they know 1ess well, in the broadest sense, "public speaking.” But even the most private situations can be approached like public speaking, more like giving a report than establishing rapport.6.A similar term for "private talking" is ___________.A. report-talkB. rapport-talkC. persuasive talkD. women's talk7.When women talk,they tend to________.A. admire their friends who stand outB. make others feel at homeC. approach public situations like private talkingD. seek close relationship with other speakers8. Men talk in order to________.A. make new friendsB. share experienceC. argue with othersD. attract attention9. The purpose of this passage is to _______.A. contrast the male and female talking stylesB. prove that men talk more effectively than womenC. analyze why men and women are differentD. draw people's attention to the difference between men and women10. Which of the following is true?A. Men talk more than women.B. Men feel more comfortable making a public speech than women.C. Men are more knowledgeable than women.D. Men are more independent than women.Passage ThreeLabor force is defined as being the total number of people who are available to work and earn income. This definition includes everyone who is employed or seeking paid employment, so it includes employers and the self—employed. Labor is one of the country's resources which can be combined with other resources to produce the goods and services wanted by the community. Although the size of the workforce depends a great deal on the size of the total population, there are several other influences which a1so affect it. The age distribution of the total population has a very marked effect on the available workforce. If the population has a high proportion of very young people or of those too o1d to work, then the available workforce would be lower than if there were an evenly spread age distribution. If the population naturally grows rapidly, i.e. the number of births greatly exceeds the number of deaths, then as a total population increases the proportion in the workforce declines.Sometimes a population is described as aging, which means that the birth rate is either falling or growing very slowly, and as people retire from the workforce there are insufficient numbers of young people entering it to replace those who are leaving it. The population is top-heavy(头重脚轻) with older people. So the percentage of the population in the workforce declines when there is either a rapid increase in births or a falling birth rate.The age distribution of the population has several important effects on the economy. If the population is aging and there is an increase in the number of people retiring without a corresponding increase in the number entering the workforce, this raises the problem of the ability of the economy to provide a reasonable 1evel of social services to the retired group. If the aged are to be cared for in special homes, finance must be avai1able for that purpose. If the size of the workforce is small relative to the total population, then the government tax revenue is relatively low and either the government has less money available to it or the workforce members have to be taxed more heavily.bor force is referred to as ____________A. people who are available to work and earn incomeB. self-employed people onlyC. only those who are looking for an employmentD. only the employers12.According to the passage, which of the following factors is NOT mentioned as an influence on the size of the workforce?A. The size of the population.B. The age distribution of the population.C. The national economy.D. The number of births and deaths.13.The conclusion which can be drawn safely from the second paragraph is that________.A. a population growth from natural increase leads to a greater proportion of the workforceB. a large population does not necessarily mean a higher proportion of workforceC. the larger the number of the aged in a population, the higher the proportion of the workforceD. if the population has an evenly spread age distribution, the workforce will be lower14.When a population is said to aging,____________.A. there are more people retiring than those entering the workforce.B. the birth rate must be growingC. there should be an oversupply of workforceD. young people outnumber old people15.The population which is top-heavy with older people exerts pressure on ________A. the employersB. the self-employedC. the young peopleD. the economy of the countryPassage Fore.The age of space science began less than thirty years ago. But already people have made great discoveries and have done exciting things. They have walked in space, visited the moon, and lived in space laboratories for long periods of time. Some scientists are now working on ways to make it possible for people to live on other planets. They are trying to solve problems of living in space, even though they don't yet know what all of the problems will be. For example, they don't yet know what problems people would have if they loved being weightless for several years.If you were a space traveler you might have to spend several months, or even years, in a spaceship. While you were in the ship you wouldn't live as you usually do. You might have to find new ways to spend your time. Your body would have to adjust to different conditions. And you would have some problems that you never think about here on Earth. For example, you would have to have a huge supply of food with you because you can't go to the supermarket when you're halfway to another planet. You also would need fresh water and a way to get rid of waste. In fact, there would be many problems to solve in order to live in space.16. According to the passage, which of the following is not true?A) if you were a space traveler, you had to live in a spaceship for some timeB) scientists have solved problems of living in spaceC) while you were in the ship you wouldn't live as you usually doD) scientists are finding ways to make people live on other planets17. The sentence "what problems people would have if they loved being weightless"(Line6- 7, Para. 1) is probably, closest in meaning to .A) people who were light had many problemsB) many people who loved to be very lightC) many problems people would face in spaceD) weightless people who loved to have problems18. The phrase "a huge supply of food" (Line 5, Para. 2) means .A) a large amount of foodB) a huge piece of foodC) the food that is largely supplied on the marketD) the food at the supermarket19. While you were in the spaceship, you would NOTA) need fresh water and a way to get rid of wasteB) have some unusual problemsC) go to the supermarket when you were halfway to another planetD) find new ways to spend your time20. It can be concluded from the passage that .A) life in space was interesting and excitingB) there would be many problems if you wanted to live in spaceC) if you were a space traveler, you had to stay in spaceD) it was easy to enjoy oneself in spacePassage FiveThe best example of how associations influence eating is that we often eat not because we're hungry but because it's "lunchtime," because foods smell good, or because our friends are eating.More evidence that associations influence eating comes from marketing and advertising pressures to sell foods by offering huge servings. For example, movie theatres offer an extra large box of popcorn(爆玉米花),which, at almost 900 calories, is equivalent to a major meal. Health professionals warn that as children, adolescents(青少年),and adults learn to prefer large portions and tasty foods high in fat, sugar, and calories, there has been a corresponding increase in rates of being overweight(from 25% in 1988 to 35% in 1998).Researchers are especially concerned about the continued rates of overweight and obesity(肥胖) in children since childhood obesity is very difficult to treat and an obese child has a high probability of becoming an obese adult with the associated health risks we discussed earlier.Health professionals suggest that to avoid future increases in rates of overweight and obesity, we need to try hard to forget many of our food associations, which primarily involves decreasing size of food portions, increasing levels of activity to burn off excess calories.21.The influence of food association can be seen clearly from the example that we often eat NOT because________.A. it's time for lunchB. we're hungryC. foods smell deliciousD. our friends are eating22.From the passage we can infer that the "serving" in the second paragraph most probably means________.A. an amount of foodB. a special serviceC. a mealD. some calories23.According to the author, because of an unhealthy food preference, the increase in rates of being overweight was _____________ during the ten years from 1988 to 1998.A. 10 per centB. 20 per centC. 30 per centD. 40 per cent24.According to the passage, an obese child is _____________.A. less at risk of heart diseasesB. healthily fatC. very hard to get along withD. more likely to become an obese adult25.In order to avoid future increases in rates of overweight and obesity, we need to do a11 the following EXCEPT _____________.A. make an effort to forget our food associationB. eat less foodC. do more exercise to consume excess caloriesD. eat more fruitPassage SixWeddings ceremonies in the United States vary as much as the people do. But many weddings, no matter where or how they are performed, include certain traditional customs. For instance, the bride and groom often exchange rings at the ceremony. The rings are usually worn on the fourth finger of the left hand, and are exchanged in the middle of the ceremony. Today, the ring shows the couple's love for one another.After the ceremony, the couple is often showered with handfuls of uncooked rice by friends and family. Rice, as we know, shows productivity and harvest. And then, there is often a party, where the food is so plentiful that it almost takes the attention away from the people. Soon the bride stands in the center of the room, often on a chair, and throws her flowers to the unmarried women at the party. Tradition says that whoever catches the flowers will be the next bride. Some women eagerly try to catch the flower; others shy away.And then it is time for the bride and groom to set off the tradition of a honeymoon, a trip after the wedding. The trip nowadays varies greatly by wealth, time and preference. Sometimes the couple will spend a single night at a nearby hotel; or they may spend two weeks at a faraway foreign city as well.26. According to the passage,.A) American wedding ceremonies are somewhat traditionalB) American wedding ceremonies provide a lot of flowersC) American wedding ceremonies are preferableD) American wedding ceremonies are magnificent27. According to the passage, what does the sentence "no matter where or how theyare performed" (line 2, Para.1 ) really mean?A) The wedding ceremonies may be held everywhere.B) The wedding ceremonies may be held at any time.C) The wedding ceremonies may be held in different ways and places.D) The wedding ceremonies may be held in any way.28. The word "'showered" (Line 1, Para. 2) probably means .A) dressed B) scattered C) provided D) touched29. From the passage, we can safely conclude that .A) American couples hold traditional wedding ceremoniesB) American couples hold fashionable wedding ceremoniesC) American couples go on expensive honeymoon tripsD) American couples exchange rings after the honeymoon30. Which of the following is the best title for this passage?A) Weddings in North America B) Weddings in AmericaC) Wedding Ceremonies D) Wedding Traditions1-5. BBABC 6-10.BCDAB 11-15.ACBAD16-20. BCACB 21-25.BAADD 26-30. ACBABIV TranslationPassage AI remember being vaguely annoyed when the gunman pulled me from the car by the hair. I remember the walk to the house----Jeremy, me, the two men with two guns. I remember the fear and anger in the gunmen's voices because Jeremy was being slow, and I remember wondering why he was being slow. I did not realize that Jeremy had thrown the keys into the shrubbery. But I remember the sound of the gun hitting Jeremy's head and the feeling that he released me.我记得当那个拿着枪的人抓住我的头发,把我从车里拖出来的时候,我隐约觉得有点恼火。

2019年计算机应用基础统考试题库网考计算机应用基础真题4

2019年计算机应用基础统考试题库网考计算机应用基础真题4

一、单选题1.世界上第一台电子数字计算机采用的电子器件是A.大规模集成电路B.集成电路C.晶体管D.电子管答案:D2.计算机具有很强的记忆能力的基础是。

A.大容量存储装置B.自动编程C.逻辑判断能力D.通用性强答案:A3.计算机最主要的工作特点是。

A.存储程序与自动控制B.高速度与高精度C.可靠性与可用性D.有记忆能力答案:A4.在计算机领域,客观事物的属性表示为。

A.数据B.数值C.模拟量D.信息答案:A5.电子计算机按规模划分,可以分为。

A.数字电子计算机和模拟电子计算机B.通用计算机和专用计算机C.科学与过程计算计算机、工业控制计算机和数据计算机D.巨型计算机、小型计算机和微型计算机答案:D6.计算机存储单元中存储的内容。

A.可以是数据和指令B.只能是数据C.只能是程序D.只能是指令答案:A7.计算机的技术指标有多种,而最主要的应该是。

A.语言、外设和速度8.主频、字长和内存容量C.外设、内存容量和体积D.软件、速度和重量答案:B电大、各类远程网络教育统考大学英语R计算机应用基础统考辅导全套题库,精心整理并归类完毕,全中文翻译,视频教程讲解,零基础一次性通过,索取请加QQ 1534993688.下列各项中,是正确的。

A.计算机中使用的汉字编码和ASCII码是相同的8.键盘是输入设备,显示器是输出设备C.外存中的信息可直接被CPUb理D.操作系统是一种很重要的应用软件答案:B9.决定微处理器性能优劣的重要指标是。

A.内存的大小B.微处理器的尺寸C.主频D.内存储器答案:C10.在计算机存储单元中,一个ASCII码值占用的字节数为。

1B.2C.4D.8答案:A11.在计算机内部,数据加工、处理和传送的形式是。

A.二进制码B.八进制码C.十进制码D.十六进制码答案:A12.指令的操作码表示的是。

A.做什么操作B.停止操作C.操作结果D.操作地址答案:A13.计算机系统中的硬件系统包括主机和外设。

2019年“专升本”考试《计算机基础》试卷及答案

2019年“专升本”考试《计算机基础》试卷及答案

2019年“专升本”考试《计算机基础》试卷及答案一、单项选择题(每题1分,共20分)1.以下各种进制的数据中最小的数是()A.(100001)2 B.(2C)16 C.(37)8 D.(40)102.字长为64bit的计算机,表示它能作为一个整体进行传送的数据长度为()字节。

A.2 B.4 C.6 D.83.“全角、半角”方式的主要区别在于()A.全角方式下输入的英文字母与汉字输出时同样大小,半角方式下则为汉字的一半大;B.半角方式下输入的汉字为全角方式下输入的汉字的一半大;C.全角方式下只能输入汉字,半角方式下只能输入英文字母;D.无论是全角方式还是半角方式,均能输入英文字母或输入汉字。

4.以下设备属于输入设备的是()A.绘图仪 B.打印机 C.扫描仪 D.显示器5.在Windows XP操作系统中,执行“开始”菜单的“关闭计算机”命令,可以打开“关闭计算机”对话框,其中没有的按钮是()A.关闭 B.注销 C.待机 D.重新启动6.为了执行一个应用程序,可以在“资源管理器”窗口内用鼠标()A.左键单击一个文档 B.左键双击相应的可执行程序C.左键单击相应的可执行程序 D.右键单击相应的可执行程序7.在Windows XP环境中,用鼠标双击某窗口左上角的“控制菜单”按钮,可以()。

A.放大该窗口 B.关闭该窗口C.缩小该窗口 D.移动该窗口8.假设在某个文档窗口中以进行了多次剪切操作,当关闭了该文档窗口后,剪贴板中的内容为()A.第一次剪切的内容 B.空白C.所有剪切的内容 D.最后一次剪切的内容9.在Windows XP环境中,选用中文输入法后,可以实现全角和半角切换的快捷键是()A.CapsLock B.Ctrl+圆点键C.Shift+空格键 D.Ctrl+空格键10.在Word2000中,可以显示分页效果的视图是()A.普通视图 B.大纲视图C.页面视图 D.Web版式视图11.在Word2000中,要将一段文字内容移动到另一处,可以执行的操作是()A.选取、剪切、粘贴 B.选取、复制、粘贴C.选取、剪切、复制 D.选取、粘贴、复制12.在Excel2000中,如果某单元格显示结果为#VALUE,则可能的出错原因是()A.公式中的数字有问题 B.是用了错误的参数或运算对象C.单元格引用无效 D.A、B、C都有可能13.在Excel2000中,能表示第5行、第6列单元格绝对地址的是()A.$F5 B.$5$F C.$F$5 D.$5F14.在PowerPoint2000中,选项超级链接的对象后,以下操作中不能建立超级链接的是()A.利用“插入”菜单中的“超级链接”命令B.利用“编辑”菜单中的“链接”命令C.单击常用工具栏“插入超级链接”命令D.右键单击,选项弹出菜单中的“超级链接”命令15.以下IP地址中,正确的是( )A.202.9.1.12 B.CX.9..23.01C.202.122.202.345.3 D.202.146..36.E16.网络要有条不紊的工作,每台联网的计算机都必须遵守一些事先约定的规则,这些规则称为( )A.协议 B.标准 C.地址 D.公约17.在计算机网络中,“带宽”这一术语表示( )A.数据传输的宽度 B.数据传输的速率C.计算机的字长 D.CPU的主频18.在ISO/OSI参考模型中,最底层是( )A.网络层 B.传输层C.应用层 D.物理层19.在IE浏览器中,“收藏夹”的主要作用是收藏()A.图片 B.文档 C.邮件 D.网址20.所谓媒体,是指( )A.存储介质 B.各种信息的编码C.计算机的输入输出信息 D.表示和传播信息的载体二、多项选择题(每题2分,共20分)1.对计算特点的描叙正确的有( )A.运算速度快 B.价格昂贵C.具有自动执行程序的能力 D.具有“记忆”空能2.下列叙述中正确的有( )A.磁盘驱动器和磁盘属于外设B.汇编语言是高级语言C.计算机能直接识别和执行的指令叫机器指令D.IT是人工智能的英文缩写3.Windows XP操作系统中,对“对话框”可以实现的操作有( )A.最小化 B.移动 C.改变大小 D.关闭 4.以下属于文件的属性的有()A.只写 B.隐藏 C.只读 D.保存 5.在打印文档时,欲打印第1~3,5~7,9页,在打印对话框中“页面范围”栏应输入()A.1,3,5,7,9 B.1~9C.1~3,5~7,9 D.1,2,3,5,6,7,96.在Excel2000中,如果要在单元格中输入-0.123,正确的输入方法有()A.-.123 B.(.123) C.(-.123) D.-0.123 7.在PowerPoint2000中,默认的占位符有()A.命令按钮 B.图片C.文本框 D.艺术字8.对计算机网络功能的描叙,正确的有( )A.计算机之间和计算机用户之间的相互通信交往B.资源共享C.计算机之间和计算机用户之间的协同工作D.只有A和B是对的9.计算机局域网的特点有( )A.覆盖的范围较小 B.传输速率高C.误码率低 D.投入特别大10.多媒体计算机可以处理的信息类型有( )A.除了文字和数字之外,都可以 B.图形、图像C.音频、视频 D.以上说法都对三、填空题(每空1分,共15分)1.已知汉字“啊”的国标码是3021H,则它的机内码是________H。

2019电大本科计算机网考操作题题库及答案参考必考重点(绝对权威)

2019电大本科计算机网考操作题题库及答案参考必考重点(绝对权威)

2019电大本科计算机网考操作题题库及答案参考必考重点(绝对权威)夹下的“ME文件夹”,单击右键选择“粘贴”,完成复制操作。

然后选择“ME文件夹”,单击右键选择“重命名”,将其改名为“我的文件夹”。

③在考生文件夹下打开“搜索”对话框,键入要查找的文件的名字“我的文档.ppt”,搜索范围选择考生文件夹所在位置,单击“立即搜索”按钮。

在搜索结果中找到“我的文档.ppt”文件,单击右键选择“发送到”,再选择“桌面快捷方式”,完成创建桌面快捷方式操作。

快捷方式名称默认为“我的文档.ppt”。

计算机基础练”。

②打开“计算机基础练”文件夹,单击鼠标右键,选择“新建”7“文件夹”,建立“文字”、“图片”和“多媒体”三个子文件夹。

③打开考生文件夹,在上方的工具栏中单击“搜索”按钮,选择“文件或文件夹”命令,打开“搜索”对话框,键入要查找的文件的名字“1.BMP”,搜索范围选择考生文件夹所在位置,单击“立即搜索”按钮。

在搜索结果中找到“1.BMP”文件,复制它到“图片”文件夹中。

在考生文件夹中创建“计算机基础练”文件夹,并在其中创建“文字”、“图片”、“多媒体”三个子文件夹。

接着,在考生文件夹中打开“搜索”对话框,输入要查找的文件名“1.BMP”,搜索范围选择考生文件夹所在位置,然后在搜索结果中选择位于考生文件夹下的“1.BMP”文件,执行“复制”命令,通过左窗格打开考生文件夹下“计算机基础练”中的子文件夹“图片”,执行“粘贴”命令。

在考生文件夹下创建“user1”、“user2”两个文件夹,并将考生文件夹下的“program”文件夹中的“___.zip”、“___.zip”和“___.zip”文件复制到“user1”文件夹中。

在考生文件夹下创建“文档”文件夹,然后在考生文件夹中搜索“我的文档.doc”文件,并将其复制到“文档”文件夹中。

接着,打开Windows的“帮助”窗口,将“帮助和支持中心”窗口图片以“帮助”为文件名、bm|为后缀名,保存到考生文件夹中。

成教计算机考试题库及答案

成教计算机考试题库及答案

成教计算机考试题库及答案2019年成人教育计算机考试题库及答案解析一、选择题1.下列设备中,属于计算机的主要输入设备的是:A.显示器B.鼠标C.键盘D.打印机答案:C解析:键盘是计算机主要的输入设备,通过键盘输入信息可以被计算机接收和处理。

2.以下哪个是计算机的运算部件?A.CPUB.硬盘C.内存D.显示器答案:A解析:CPU(Central Processing Unit,中央处理器)是计算机的运算部件,负责执行各种计算和控制操作。

3.下列存储设备中,能够存储较大容量数据并能永久保存的是:A.内存条B.U盘C.硬盘D.CD-ROM答案:C解析:硬盘是计算机中的永久性存储设备,可以存储较大容量的数据,并且数据不会因为关机而丢失。

4.计算机的字长是指:A.计算机的存储容量B.计算机的处理速度C.计算机的外形尺寸D.计算机一次能处理的二进制位数答案:D解析:计算机的字长指的是计算机一次能处理的二进制位数,也决定了计算机的运算精度和计算速度。

5.以下哪个是计算机的输出设备?A.显示器B.鼠标C.键盘D.打印机答案:D解析:打印机是计算机的输出设备,可以将计算机处理后的数据以纸质形式输出。

二、填空题1.计算机内的临时存储器被称为__________。

答案:内存2.计算机的基本计量单位是__________。

答案:字节3.计算机的主频越高,代表计算机的运算速度越__________。

答案:快4.计算机的操作系统是负责管理和控制计算机__________的重要软件。

答案:硬件5.计算机常用的操作系统有Windows、__________和Linux等。

答案:MacOS三、简答题1.什么是计算机网络?答:计算机网络是指将多台计算机和设备通过网络连接起来,实现信息和资源的共享和传输。

它能够提高计算机之间的交流和协作效率,扩展计算机的功能和服务范围,使得人与人、人与计算机之间的联系更加紧密和便捷。

2.请简要介绍计算机的五大组成部分。

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2019届成人高考计算机考试全套题库一、填空题软件系统主要由系统软件和(应用)软件组成计算机能够直接识别和处理的语言是(机器语言)中央处理器(CPU)主要包括()和()两大部件运算器控制器存储器分为()存储器和()存储器外部内部()是windows面向用户的第一界面,也是放置系统硬件和软件资源的平台桌面当同时按下ALT+Tab键之后,就会出现任务列表框;当有多个任务时,按( )键定位到要使用的应用程序上再按回车即可。

Tab按()组合键可以打开windows的任务管理器对话框。

CTRL+ALT+DELwindows支持通配符,其中()代表任意多个字符,()代表任意某一个单个字符*?windows提供了两套管理计算机资源的系统,它们是“我的电脑”和()。

资源管理器若要选定或取消选定不连续的两项或更多项文件,可以先按住()键,然后单击各个文件或文件夹。

Ctrl通过菜单中“删除”选项或“Del”键删除的文件,并没有真正的被删除,而是放在了()回收站windows把所有的系统环境设置功能都统一到了()中。

资源管理器关闭窗口常用的快捷键是()Alt+F4windows的文件名最多有()个字符构成。

255按住()组合键可以将文件永久删除,而不是放放入到回收站中Shift+Del按()键可以复制整个屏幕Prscrn按()组合键可以复制活动窗口Alt+Prscrnord 是办公套装软件()中的一个组件Office在对文档插入目录之前,需设置目录中显示的文字的()。

大纲级别选定矩形区域中的文本,需要将鼠标指针移动到所选区域的左上角,按住()键,拖动鼠标到区域的右下角,放开鼠标即可Alt计算机世界中,所有的内容都是以()和()存储的0 1二进制的101010.11对应的十进制数字是()42.75世界第一台电子计算机ENIAC于()年诞生于美国宾夕法尼亚大学。

1946西文字符常用的编码方式是()ASCII()实质上是一种认为制造的入侵计算机系统的有害程序病毒硬盘属于()存储器。

外部计算机系统由()系统和()系统两大部分组成硬件软件()是指计算机运算部件一次能处理的二进制数据的位数字长内存按存储方式可以分为()存储器(RAM)和()存储器(ROM) 随机只读十进制的38对应的二进制数是()100110选定所有文本,可以用组合键()。

Ctrl+Aword2003文档的后缀名是().doc使用工具栏中的格式刷,如果只复制一次,需要()格式刷,如果需要复制多次,需要()格式刷单击双击脚注出现在文档中的(每一页)的底端,尾注一般位于()的结尾整个文档word中可以很方便的将文本转换成表格,但是要求各项数据之间必须有相同的分隔符,且分割符只能是空格、制表符、()或其他特殊字符之一逗号从计算机软件系统分类的角度来看,word属于()软件应用撤消用的快捷键是()Ctrl+Z恢复用的快捷键是()Ctrl+Y段落的缩进主要包括()缩进和悬挂缩进首行word中插入图片的环绕方式默认为()嵌入型在word中,将鼠标指针移动到文档左侧的选定区并连续快速单击鼠标左键()次,来选定整篇文档。

3在Excel2003中,要输入数据2/3,应先输入( ) 0和空格在Excel2003中,输入“=75%”,则在单元格中显示()。

0.75在Excel工作表的单元格中输入”=ABS(-256)”,此单元格会显示( ) 256在Excel2003中,当单元格宽度不足以显示数据时,会显示一系列( )号。

#在Excel中,$c$1是一个( )地址绝对引用如果输入一个单引号,再输入数字数据,则数据靠单元格( )对齐. 左单元格C1=A1+B1,将公式复制到C2时,C2的公式是( ) A2+B2单元格C1=$A$1+B1,将公式复制到C2时,C2的公式是( ) $A$1+B2比较运算得到的结果只可能有两个值( )和FALSE TURE选定所有单元格后,按( )键,删除所有单元格中的数据。

Del某单元格执行“="north"&"wind"”的结果是( )。

northwind在EXCEL工作表的公式中,“AVERAGE(B3:C4)”的含义是( ) 求B3、C3、B4、C4四个单元格数据的平均数求B5到B10单元格的和应该引用函数( )。

=SUM(B5:B10)在EXCEL工作表中,设定某单元格中的数据垂直居中在( )菜单中的“单元格”命令中执行。

格式在Sheet1中引用Sheet3中的B3单元格,格式是( )。

=Sheet3!B3在PowerPoint中,可以对幻灯片进行移动、删除、复制、设置动画效果,但不能对单独的幻灯片的内容进行编辑的视图是()浏览视图在PowerPoint中,为对幻灯片设置动画效果可单击()下拉菜单中的“动画方案”命令。

幻灯片放映如要在幻灯片浏览视图中选定不连续的若干张幻灯片,那么应先按住()键,再分别单击各幻灯片。

Ctrl在普通视图和()视图下可以改变幻灯片的顺序。

浏览视图演示文稿的默认扩展名为().PPT对文本要增加段前、段后间距的设置。

应选择“格式”菜单下的()命令。

行距在PowerPoint中,可以为幻灯片中的文字、形状、图形等对象设置动画效果,可以选用“幻灯片放映”菜单中的()命令。

自定义动画包含预定义的格式和配色方案,可以应用到任何演示文稿中创建独特的外观的模板是()。

设计模板将文本添加到幻灯片最简易的方式是直接将文本键入幻灯片的任何占位符中。

要在占位符外的其他地方添加文字,可以在幻灯片中使用()。

文本框国际标准化组织(ISO)的开放式系统互连模型(OSI)共有七层,由低层到高层依次为物理层、链路层、网络层、传输层、会话层、表示层、()。

应用层Internet上采用的通信基础协议是()。

TCP/IP在网址中.edu是指()。

教育网Internet上有许多应用,其中主要用来浏览网页信息的是()。

万维网(WWW)超文本链接的英文缩写是()。

HTML在传输介质中,抗干扰能力最强的是()。

光纤网络传输速率的单位是()。

位/秒(b/s)()是网络的心脏,它提供了网络最基本的核心功能,如网络文件系统、存储器的管理和调度等。

服务器广域网中广泛使用的数据交换技术是()。

分组交换负责网络域名和IP地址之间转换的是()。

DNS服务器二、综合题计算机体系结构图并简述各部件的作用运算器|执行部件|存储器|程序|数据|控制器|输出|输入|设备计算机硬件系统包括哪些组件?中央处理器|存储器|输入设备|输出设备|总线计算机体系结构图并简述各部件的作用运算器|存储器|控制器|输出设备|输入设备|算术运算|逻辑运|取指令|分析指令|执行指令windows操作系统中,如何选定连续的文件,如果选定不连续的文件shift键|鼠标|点击|不连续|一个文件|ctrl键|待选|文件|连续什么叫计算机网络?计算机网络|不同地理位置|独立功能|计算机系统|通信设备|通信线路|数据传输|资源共享计算机网络的功能主要有哪些?功能|资源共享|快速通信|分布式处理|集中控制|管理|分配网络中|资源简述通配符在文件搜索中的使用方法。

搜索|用?|字符|汉字|?.doc|一个汉字|word文档|*.doc简述word的五种视图方式普通|Web版式|页面|大纲|阅读|视图试比较windows的剪切板与word剪切板的区别与联系Windows|剪切板|存放|最近|一次|Word|存放24次络协议的作用是什么?格式|同步问题|数据|交换|规则|标准|约定|格式计算机硬件系统包括哪些组件,简述个组件的功能?中央处理器|存储器|输入|输出|设备|总线使用“动作按钮”命令建立超级链接文稿内容|文字|图形|动作设置|幻灯片放映|绘图|动作设置|下拉箭头|确定|自选图形微型计算机的主要性能指标有哪些?字长|速度|存储系统|容量|可靠性|可维护性|性能|价格比说出PowerPoint中图片的几种来源幻灯片|插入|图片|下拉菜单|剪贴画|文件|自选图形|组织结构图|扫描|相机PowerPoint提供了几种方式的视图普通|大纲|视图|浏览|幻灯片网络按传输距离来分可以分为哪三种?局域网|LAN|广域网|WAN|城域网|MAN通信子网与资源子网分别由那些主要部分组成?传输线|交换单元|传输介质|物理传输电路|通信信道|电路|信道|通信设备简述计算机的一般维护和安全使用措施供电环境|配备UPS|工作环境|工作台|防尘罩|打开顺序|光盘|软盘更改工作表名称有几种方法?工作表|标签|新名称|回车|确认|标签上右击|通过格式|工作表通信子网与资源子网主要功能是什么?子网|通信|网络资源|打印机|软件资源|信息|共享什么是网络协议?计算机|网络|有条不紊|事先约定|交换|数据|遵守|规则退出的三种方式:PowerPoint|按钮|Alt+F4|文件|退出如何隐藏行或列格式行|列隐藏|格式行|行高|列宽|格式行|列|宽为0|Ctrl+9|Ctrl+0工作簿内和工作簿外如何复制工作表Ctrl键|另一处|建立|副本|编辑|移动|复制|工作表Excel中“清除”和“删除”有何不同?内容|格式|批注|删除|整个|单元格|单元格内容|消失试述PowerPoint的功能稿|演示|演讲|教学|新产品|展示|编辑|修饰简述Excel中的工作簿、工作表和单元格之间的关系工作簿|工作表|若干|单元格|最小|单元|包含|工作表简述网络安全的概念网络安全|系统硬件|软件|保护|破坏|泄露|运行|中断简述word的修订功能。

删除|修改|添加|内容|增加|批注|突出|显示简述word中“节”的内涵及应用。

工具|分节符|插入|分隔符|分节符|文档|若干节|普通视图至少列出5个word操作中的常用组合键,并注明其功能Ctrl|x|剪切|Ctrl|z|取消|Ctrl|c|复制|Ctrl|v|粘贴|Ctrl|y|恢复|Ctrl|l|左对齐|Ctrl|r|右对齐windows操作系统中,如何选定连续的文件,如果选定不连续的文件?文件|shift键|鼠标|点击|连续的文件|不连续文件|一个文件|ctrl键|待选简述windows剪切板的使用特点内存|文字|图形|图像|剪切板|文档上|复制屏幕|print screen|复制活动窗口|alt+ prtscrn简述操作系统的功能?处理器|存储器|设备|文件|作业|管理简述windows的命名规则255个字符|扩展名|文件名中|空格|大小写|英文字母|合法文件名|扩展名简述防治计算机病毒的方法措施硬盘启动系统|盗版软件|移动硬盘|优盘|软盘|查杀病毒|文件备份|防范卡三、单选题表征数据传输可靠性的指标是误码率HTML语言可以编写Web文档,这种文档的扩展名是htm或html域名系统将域名地址分为几个级别,如一级、二级、三级和各个子级。

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