大工13春《计算机文化基础》在线测试1（国外英文资料）.docVIP

大工13春《计算机文化基础》在线测试1（国外英文资料） One, single topic (10 questions, 50 points) The main function of the operating system is (). Control and manage all resources in the computer system Multi-user and distributed processing C. extend the function of the computer D. to allocate, control, dispatch and recycle hardware resources A full mark: 5 points In the current printer, the quality of printing is best, the highest resolution is (). A. hit printer B. Dot matrix printers Laser printer D. inkjet printer The correct answer: C: 5 The character encoding commonly used in microcomputers is (). A. complement B. the original code C. ASCII D. frameshift The correct answer: C: 5 The computer that is used now works by (). A. Stored program Program control Program design D. the program and program control The correct answer: D out of five The decimal number corresponding to the binary numberis (). 157 A. 167 B. 177 C. 188 D. The correct answer: B out of five The main logical component of the first generation of computers is (). A. the transistor B. small integrated circuits C. tube D. large scale and large scale integrated circuits The correct answer: C: 5 The binary number 0011 is converted into hexadecimal (). 3 A. 4 B. 5 C. 6 D. A full mark: 5 points 8. Von? The computers hardware system consists of (), controller, memory, input/output device, etc. A. the keyboard B. the display C. arithmetic unit D. the mouse The correct answer: C: 5 The development of microcomputers is marked by () technology. A. operating system B. memory microprocessors D. software The correct answer: C: 5 The operating system is a (). A. hardware System software C. peripherals D. language The correct answer: B out of five Two, multiple-choice questions (20 points in total). According to network coverage, the network is usually divided into (). A. A LAN B. WAN C. MAN D. MAC A B C full mark: 4 points In the following equipment, the output device is (). A. the display B. the printer C. the scanner D. plott