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2017年第二军医大学基础医学部408计算机学科专业基础综合之计算机操作系统考研仿真模拟题

  摘要

2017408

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2017408

VIP 2017

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1

A.

B.

C.

D.

A

2

A.

B.

C.

D.

B

3

A. PCB PCB

B. PCB

C. PCB

D.

D

PCB

4

A.

B.

C.PCB

D.

C

PCB PCB PCB PCB

5

A.CPU

B.

C.ROM RAM

D.

D

6

A.

B.

C.

D.

B

7

A.

B.

C.

D.

C

8

A.

B.

C.

D.

A

9 P1P2P2P15ms I/O

P1:60ms I/O80ms20ms

P2:120ms I/O40ms40ms

A.240ms

B.260ms

C.340ms

D.360ms

B

PI P2P2PI

260ms.

P1P2

10

A.

B. CPU

C. CPU

D.

C

CPU

11

A.