(6)Which of the following methods is used to increase the number of processes sharin g the CPU？( ) C）Swapping D）Workincheduler
(7) Which of the following statements describe(s) the properties of as a purely segmented memory system? ( )
postindexing, EA =
《计算机组成原理与系统结构》模拟题集
电子信息工程学院
12) Before transferring control to the interrupt handler routine, the processor must save context of current program. The content that must be saved contains: ,
4) Although there are many different bus designs, any bus lines can be classified into three function groups. According to this viewpoint, the three kinds of bus are , and control bus. parameter. It
In the Cache-Memory system, several replacement algorithms have been tried. If the line that has been in the cache longest with no reference to it is replaced, the replacement algorithm is . If the line that has been in the longest is . If the line that has experienced .
《计算机组成原理与系统结构》模拟题集
电子信息工程学院
《计算机组成原理与系统结构》
模拟题集
2009-10-8
第 1 页 共 76 页
《计算机组成原理与系统结构》模拟题集
电子信息工程学院
目
录
《计算机组成原理与系统结构》模拟题(第一套).....................................................3 《计算机组成原理与系统结构》模拟题(第二套).....................................................8 《计算机组成原理与系统结构》模拟题(第三套)...................................................14 《计算机组成原理与系统结构》模拟题(第四套)...................................................20 《计算机组成原理与系统结构》模拟题(第五套)...................................................26 《计算机组成原理与系统结构》模拟题(第六套)...................................................31 《计算机组成原理与系统结构》模拟题(第七套)...................................................35 《计算机组成原理与系统结构》模拟题(第八套)...................................................40 《计算机组成原理与系统结构》模拟题(第九套)...................................................45 《计算机组成原理与系统结构》模拟题(第十套)...................................................51 《计算机组成原理与系统结构》答案(第一套).......................................................57 《计算机组成原理与系统结构》答案(第二套).......................................................60 《计算机组成原理与系统结构》答案(第三套).......................................................62 《计算机组成原理与系统结构》答案(第四套).......................................................64 《计算机组成原理与系统结构》答案(第五套).......................................................66 《计算机组成原理与系统结构》答案(第六套).......................................................69 《计算机组成原理与系统结构》答案(第七套).......................................................71 《计算机组成原理与系统结构》答案(第八套).......................................................73 《计算机组成原理与系统结构》答案(第九套).......................................................75 《计算机组成原理与系统结构》答案(第十套).......................................................76
(8) A virtual memory system has five virtual pages numbered zero through four and three page frames. All the page frames are initially empty. How many page faults are generated with the following access sequence using a FIFO replacement policy? ( 0 1 2 3 0 1 4 0 1 2 3 4
D) Operating
(5) If an integer use 16-bit twos complement representation, the range of the integer should be？( ) A）-215—215 B）-215+1—215-1 C) -215—215-1 D) -215+1—215
第 2 页 共 76 页
《计算机组成原理与系统结构》模拟题集
电子信息工程学院
《计算机组成原理与系统结构》模拟题(第一套)
Ⅰ. Fill The Blanks (1’×30=30’)
1) (0.6875)10=( )2 =( )16 2) Given X=10101101 is in tows complement representation, the negation of X should be . the decimal value of X is .
Ⅰ．It divides memory into units of equal size Ⅱ．It permits implementation of virtual memory Ⅲ．It suffers from internal fragmentation A）Ⅰ only B）Ⅱ only C）Ⅲ only D）Ⅰand Ⅲ
5) As to disk, Access Time is an important performance contains , and . and .
6) The principle of locality has two aspects:
7) Suppose a four-way set associative cache has 128 lines, so the cache has sets. The 234th memory block is mapped into 8) set.
3) Actually, the normal processing of the processor may be interrupted by other modules. The classes of interrupts are ordinarily divided into and hardware failure interrupt. , ,
10) The five kinds state of a process are: new, running process is timeout, its state should be
11) Suppose A=contents of an address field in the instruction, R=contents of an
A）Beat period B）Machine period C）Instruction period D）CPU period (3)As to the application programmer, which of the following is not transparent? ( A) system (4) If process A issues a service call, such as an I/O request, which state will process A be? ( ) A) New B) Ready C) waiting D) running Cache B) Machine instruction C) Main memory )