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2017年大连理工大学人文与社会科学学部408计算机学科专业基础综合之计算机操作系统考研题库

  摘要

2017408

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2017408

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1

A.

B.

C.

D.

B

2

A.

B.

C.

D. CPU

A

B C D

3 Open

A.

B.

C. FA T

D.

A

Open

4 CPU

A.

B.

C.

D.

A

1CTU I/O2CPU CPU 3CTU I/O

5 ----

A.Shell

B.

C.

D.C

C

6

A.

B.

C.

D.

D

" "

7 8K 3K

A.2

B.3

C.4

D.5

C

K=3, 3833223k=4, 48

3238K K 4, 2

n m A ^m

8 UNIX

A.LFU

B.FIFO

C.LRU

D.LIFO

C

LRU UNIX LRU C

9

A.

B.

C.

D.

A

10--

A.

B. 2

C. 2

D.

A

11DMA

A.

B. DMA

C. CPU