《东北大学软件学院计算机组成原理测试题第一章答案》.doc

问题 1 2 分 保存 The computer has experienced 4 generations, which are ( ). A. Transistors, SMI, Laser device, Optical medium B. Vacuum Tubes, Transistors, SSI/MSI circuit, Laser device C. Vacuum Tubes, Digital tube, SSI/MSI circuit, Laser device D. Vacuum Tubes, Transistors, SSI/MSI circuit, LSI/VLSI circuit 问题 2 2 分 保存 The components of CPU do not include ( ). A. Arithmetic unit B. memory C. register D. controller 问题 3 2 分 保存 CPU can process information of external memory directly. 对 错 问题 4 2 分 保存 MFLOPS is a performance index for express the speed of processing the floating point number. 对 错 问题 5 2 分 保存 Although computer science and technology have changed tremendously both in hardware and in software, the basic model for computers has remained essentially the same, which was presented by ( ). A. Einstein B. Von Neumann C. Edison D. Newton 问题 6 2 分 保存 In 8-bits micro-computer system, multiplication and division are realized by ( ). A. dedicated chips B. firmware C. software D. hardware 问题 7 2 分 保存 Software is equivalent to hardware in logic function. 对 错 问题 8 2 分 保存 Resources management of computer software and hardware is the duty of ( ). A. Operating System B. Language process program C. Database Management System D. Application program 问题 9 2 分 保存 The reason of binary representation for information in a computer is it can easily process the information. 对 错 问题 10 2 分 保存 The basic feature of Von Neumann computer is ( ). A. access memory by address and execute instruction in sequence B. access memory by content C. Multiple Instruction Stream Single Data Stream (MISD) D. operate stack 问题 11 2 分 保存 Data and instructions are stored in ( ) when the program is running. A. memory B. disk C. datapath D. operating system 问题 12 2 分 保存 The oper