吉大《计算机系统结构》在线作业一（Kyrgyzstan computer architecture online homework）.doc

吉大《计算机系统结构》在线作业一（Kyrgyzstan computer architecture online homework） Computer system structure online homework First, radio questions (15 questions, 60 points) V 1. channel input / output system, high speed equipment such as disk with high priority, suitable for connection (). A. byte multiplexer channel B. select channel C. array multiplexer channel D. byte and array multiplexer channels Full marks: 4 2. global related processing does not include (). A. moves in sequence B. guessing method C. adopts delayed transfer D. speeds up the processing of short loop programs Full marks: 4 3. computer composition design does not consider (). A. dedicated component settings Integration of B. functional components The composition of the C. control mechanism D. buffer technology Full marks: 4 4., the use of time overlapping concepts to achieve parallel processing is (). A. pipeline processor B. multiprocessor C. parallel (array) processor D. associative processor Full marks: 4 5. () belongs to the MIMD system structure. A. each processing unit is governed by the same control unit at the same time B. each processing unit receives instructions from the same control unit at the same time C. loosely coupled multiprocessor and Multicomputer D. array processor Full marks: 4 6., the start I/O command is the main input and output instructions, which is (). A. directive B. pipe state command Commands that can be used in C., object, and pipe States D. compiler can only use instructions Full marks: 4 7. separate operating systems for multiprocessors (). The A. requires that the management program need not be reentrant B. is suitable for tightly coupled multiprocessor C. workloads are more balanced D. has higher reliability Full marks: 4 8. disk external device that is suitable for connecting to (). A. byte multiplexer channel B. array multiplexer channel or select channel C. selects channel or byte multiplexed channels D. array multiplexer channel or byte multiplexer channel Full marks: 4 9