《计算机专业英语》第02章在线测试
《计算机专业英语》第02章在线测试 剩余时间：5 4:35 答题须知：1、本卷满分20分。 2、答完题后，请一定要单击下面的“交卷”按钮交卷，否则无法记录本试卷的成绩。 3、在交卷之前，不要刷新本网页，否则你的答题结果将会被清空。 第一题、单项选择题（每题1分，5道题共5分） 1、A hardware or software malfunction can cause a system to ＿＿＿＿＿＿＿＿. A、crush C、crack B、crash D、collide 2、primary memory which is stored on chips located ＿＿＿＿＿＿＿＿. A、on the motherboard C、inside the processor B、outside D、on the CPU 3、You can come with me to the museum this afternoon ( ) you don’t mind walking for half an hour. A、unless C、except B、so far as D、if 4、It looks as though there ( ) some problems with my computer. Because it is so slow. A、was C、has been B、were D、had been 5、Small as it is, a personal computer can perform the same program instructions as ( ). A、larger computers C、typewriter B、human beings D、printers 第二题、多项选择题（每题2分，5道题共10分） 1、The function of computer hardware is typically divided into three main categories.They are＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿. A、input B、output C、cpu D、storage E、motherboard
2、The software that controls the interaction between the input and output hardware is called BIOS,which stands of ＿＿＿＿＿＿＿＿＿＿
A、Classic Input Output System B、Junior Input Output System C、Advanced Input Output System D、Basic Input Output System
3、The two most common types of scanners are ＿＿＿＿＿＿＿ and ＿＿＿＿＿
A、handler scanners B、flatbed scanners C、hand-held scanners D、auto scanners
4、According to the text,the author mentions three of the most commonly used types of printer.They are ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿.
A、laser printer B、dot-matrix printers; C、array printer D、inkjet printers E、belt printer
5、A general purpose computer has four main sections: ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿.
A、the input and output devices B、the memory
C、the control unit D、the arithmetic and logic unit (ALU), E、the cpu 第三题、判断题（每题1分，5道题共5分） 1、A computer is a multi-functional electronic data processing machine and is made up of electronic components. 正确 错误 2、The computer can do nothing without a program. 正确 错误 3、Workstation is a multi-user computer capable of supporting many hundreds or thousands of users simultaneously. 正确 错误 4、Floppy disks are the smallest type of storage, holding only 2.44MB. 正确 错误 5、CDs usually store about 650GB. 正确 错误 交卷
