10. ϵͳ?ķ _______________ ġ
A.
C.ڴ
û㷨ѡ B.Ϣ
D?ҳʽ洢
11. ̬洢СӦ㷨Ӧý ____ ӡ
A.
ַݼ
ȵ B.ȵݼ C.ַ D.
12. ִвȱҳжϣϵͳִ _______________ ָ
A.
C.жϵĺһ
13. һҵĶαʾ
κ 0 1 2 3
жϵǰһ B.жϵ
D.ʱĵһ
ַ 120K 760K 480K 370K γ 40K 30K 20K 20K 14. ַ(2, 154)ӦַΪ _____________________________ o
A. 120K+2
B. 480K+154 C. 30K+154 D? 480K+2
15. 洢״Ӧ㷨Ŀǰ __________________ ˳ӵġ
A. ȵ B. ַ
C.ȵݼ D.ַݼ
16. 洢ʵΪ _______________________ o
A. ڡ֮ B.
C.ɼĵַṹ D.ҵĵַռ
17. ҳʽ洢ϵͳУڴռ3飬LRUҳû㷨ҳ
Ϊ432143543215 _________ ȱҳжϡ
A. 11
B. 8
C. 9
D. 10
18. һҳʽ洢ϵͳҳʾҳѪСΪ1K,ַ()
ӦַΪ______________
O
A. 8192
ҳ 0 2 B. 4096
1 1 2 6 C. 2048
3 3 4 7 D. 1024
19. ڴ洢 _______ 븲Ǽϡ
A.ҳʽ B.ʽ C.ҳʽ D.ɱ 20. ڴ洢Уø뽻Ŀڵ ____ o
A.ʡռ B. 21. 洢Ϊ ____
A.ڡ֮ C.
B.ɽĵַṹ
C.CPUЧ
ʵĹ
D.ҵĵַռ
22. 洢ϵͳУڴռ3ҳʼʱڴΪգȽȳҳ̭
㷨ִзҳҳ1, 2, 3, 4, 1, 2, 5, 1, 2 , 3, 4 , 5, 6ʱ ______________ ȱҳ
A. 7 B. 8 C. 9 D. 10
23. ڴķͼʾˣһ
40Kֽڵڴռ䣬Ӧ㷨, õķַΪ ________
A. 100KB C. 330KB
B. 190KB D. 410KB
24. ܺõؽ ͷĴ洢
___
0
A.ҳʽ C.ط
B.ʽ D.ɱ
25. ҳ洢УFIFOҳû㷨̵Ĵ洢
ʱȱҳжϵĴ _______________
A. B. C. Ӱ
D. Ҳܼ
ġӦ
1. ʲôǵַضλ̬ضλ붯̬ضλĵַתֱνе?
2. ̬洢УһʱĴ̡ 3. ҳϵͳĵַ任͵ַ任(ͼʾˣ˵) 4. ҳϵͳȱҳжϵĴ̣ȱҳжһжкβͬ 5. ԱȽϷҳϵͳֶϵͳϵ 6. ҳʽϵͳĻԭ
7. ijϵͳö̬洢ڴռΪ512K, OSռô0ʼ20K, ÿ
ʱ͵ַַָụ̂н̽ጷ Ув
P1 300K P2 100K P 1 ͷ300K P3 150K P4 30K P5 40K P6 60K
P4 ͷ30K
(1) ״Ӧ㷨ı仯 (2) Ӧ㷨ı仯 (3) P 792K, 㷨ʲô
8. ڲҳʽ洢ϵͳУij̵ĵַռΪ4ҳÿҳ2 K.ֽڣ֪ҳ
:
ҳ 0 1 2 3 2 4 6 8 ַ4099Ӧַַ任Ḷַ́任ʾͼ
9. һҳϵͳУ֪һ̵ҳ˳Ϊ4, 3, 2, 1, 4, 3, 5, 4, 3, 2, 1, 5
ý̵MֱΪ34ʱ,Էֱ㰴FIFOLRU 㷨ķʳɹʣȽý
10. һҳ洢ϵͳУַṹһ̵ҳʾ(-ʾҳ
)ַ086AHΪˣ˵ҳʽַ任Ḷַ́任ʾ ͼת

