大学计算机模拟考试卷.doc

窗体顶端 一. 单项选择题 ??1、世界上第一台电子计算机于20世纪( )在美国问世????  HTMLCONTROL Forms.HTML:Option.1 A、60年代????  HTMLCONTROL Forms.HTML:Option.1 B、50年代????  HTMLCONTROL Forms.HTML:Option.1 C、40年代????  HTMLCONTROL Forms.HTML:Option.1 D、70年代 ??2、下列信息来源属于文献型信息源的是( )????  HTMLCONTROL Forms.HTML:Option.1 A、网络????  HTMLCONTROL Forms.HTML:Option.1 B、老师????  HTMLCONTROL Forms.HTML:Option.1 C、同学????  HTMLCONTROL Forms.HTML:Option.1 D、图书 ??3、计算机的存储器是一种( )????  HTMLCONTROL Forms.HTML:Option.1 A、运算部件????  HTMLCONTROL Forms.HTML:Option.1 B、输入部件????  HTMLCONTROL Forms.HTML:Option.1 C、输出部件????  HTMLCONTROL Forms.HTML:Option.1 D、记忆部件 ??4、操作系统是一种( )????  HTMLCONTROL Forms.HTML:Option.1 A、操作者所直接接触的硬件设备的总称????  HTMLCONTROL Forms.HTML:Option.1 B、系统软件????  HTMLCONTROL Forms.HTML:Option.1 C、软件和硬件的统称????  HTMLCONTROL Forms.HTML:Option.1 D、操作者所用软件的总称 ??5、微机中1KB表示的二进制位数是( )????  HTMLCONTROL Forms.HTML:Option.1 A、1000????  HTMLCONTROL Forms.HTML:Option.1 B、8x1000????  HTMLCONTROL Forms.HTML:Option.1 C、8x1024????  HTMLCONTROL Forms.HTML:Option.1 D、1024 ??6、下列四种设备中，属于计算机输入设备的是 ( )????  HTMLCONTROL Forms.HTML:Option.1 A、鼠标器????  HTMLCONTROL Forms.HTML:Option.1 B、服务器????  HTMLCONTROL Forms.HTML:Option.1 C、绘图仪????  HTMLCONTROL Forms.HTML:Option.1 D、打印机 ??7、二进制换为十进制数是( )。????  HTMLCONTROL Forms.HTML:Option.1 A、73????  HTMLCONTROL Forms.HTML:Option.1 B、74????  HTMLCONTROL Forms.HTML:Option.1 C、75????  HTMLCONTROL Forms.HTML:Option.1 D、76 ??8、用二进制数表示各种符号的方法是( )????  HTMLCONTROL Forms.HTML:Option.1 A、内部编码????  HTMLCONTROL Forms.HTML:Option.1 B、符号编码????  HTMLCONTROL Forms.HTML:Option.1 C、汉字编码????  HTMLCONTROL Forms.HTML:Option.1 D、数字编码 ??9、信息处理进入了计算机世界，实质上是进入了( )的世界。????  HTMLCONTROL Forms.HTML:Option.1 A、模拟数字????  HTMLCONTROL Forms.HTML:Option.1 B、十进制数????  HTMLCONTROL Forms.HTML:Option.1 C、二进制数????  HTMLCONTROL Forms