һ ϵͳ
//1
load R1, x //ȡxĴR1 inc R1
store x, R1 //R1ݴx
//1 load R2, x dec R2 store x, R2
ɺxֵ 2011ȫ⣩ AΪ-13 BֻΪ1 CΪ012 DΪ-1012 89йڽ̵̺߳Уȷ 2012ȫ⣩
AϵͳǷ̶֧̣߳ԴĻλ B߳ԴĻλǵȵĻλ Cϵͳ̺߳û̵߳лҪں˵֧ Dͬһ̵ĸ߳ӵиԲͬĵַռ
ڶ½̹ѡο𰸣
1D 11D 21C 31B 41D 51D 61B 71D 81D
2A 12C 22B 32C 42C 52A 62B 72D 82A
3C 13B 23B 33B 43B 53B 63A 73A 83D
4D 14B 24B 34C 44B 54A 64C 74B 84C
5B 15B 25B 35C 45C 55C 65A 75A 85C
6A 16C 26D 36C 46C 56C 66D 76C 86D
7B 17D 27B 37B 47C 57D 67D 77C 87D
8B 18C 28A 38D 48A 58D 68D 78C 88C
9A 19B 29D 39A 49D 59B 69C 79B 89A
10A 20B 30B 40D 50C 60B 70D 80C
1ѡ
1㷨Уϵͳҵȵ㷨
Aȷ㷨 BȽȳ㷨 CӦ㷨 DʱƬת㷨 2ϵͳУתʱָ
Aҵʱ Bҵȴʱʱ֮ CҵԵȴʱ DҵȽڴ浽ϵʱ
3ҵУŶӵȴʱҵȵȣָ 㷨
Aȷ Bҵ CӦȸ Dȼ 4㷨Уڽ̵ȵ㷨
AӦ BӦ CԴ D
13
һ ϵͳ
5ͬһԴ
Aһ Bһ CֻҪͲ D˵ 6иУǽ̵ʱ
AеĽ쳣 BеĽ̴̬̬ CеĽ̴̬ȴ̬ Dһ̴ӵȴ̬̬ 7̵㷨ж֣ ǽ̵㷨
Aȷ㷨 B̲ʱȵ㷨 C̬㷨 DʱƬת㷨 8ҵȳ ״̬ĶѡȡʵҵͶС
A Bύ Cȴ D 9ʵʱϵͳУ 㷨䴦
A.ȷ B.ʱƬת C.ȼ D.ռȼ
10ʱƬת㷨ҪΪ
Aն˶ܵõϵͳļʱӦ Bȷ
CȨߵĽ̼ʱõ DҪCPUʱ̵Ľ
11ȨСУȷ
AҵȨӦI/OҵȨ Bϵͳ̵ȨӦû̵Ȩ
CԴҪҵȨӦԴҪٵҵ
Dڶ̬ȨʱŽʱӣȨ 12ԭ йء
A̾CPU BͷԴ
Cڲ̵ִٶȲ
DԴԲ⣬Ҳ벢ִٶȲ 13йزУȷ
AV BP CPVʹõõ D˵ȷ 14йУ ȷġ
Aϵͳнһ̽״̬ BھCPU
CھʹõԴֻö Dڽ̵V
15йԴͼдڻ·ϵȷ˵
Aͼ·ϵͳܴ
Bͼ·ϵͳܴҲܲ Cͼл·ϵͳ϶
Dͼл·ϵͳܴҲܲ 16 ġ
AijϵͳвڵԴ
14
һ ϵͳ
BijԴϵͳӵеԴ CӲ
D̾ռԴ 17ǵƽԴ̺ϵͳԴIJжȣϵͳᾭ̵ȼ
ͨӦ Ľȼ Aʱ䳤 Bʹ CʹCPUʱ䳤 D 18ʵʱϵͳеĽ̵ȣͨ 㷨
AӦȸ Bҵ CʱƬת Dռʽ 19UNIXϵͳõĽ̵㷨Ϊ
AǿռĶ̬㷨 BǿռĶ̬㷨 Cǿռľ̬㷨 Dǿռľ̬㷨 20̵Ȳȼ㷨ʱӱ֤ϵͳЧʵĽǶӦ ̵ȼ
Aռôʱ䳤 Bھеȴʱ䳤 CԼΪ Dû 21ϵͳԭ
AͷԴ Bһ̽ѭ C̾Դѭȴ D̾豸
22ʱƬת㷨ʱԲͬĽ̿Թ涨ͬʱƬһ˵
̸һСʱƬȽϺʡ Aʱ䳤 B辭 Cʹ Dھĩβ 23Դðܴﵽ Ŀġ
Aֹ B C D 24һּڶСҵּ˵ҵҵ㷨
Aȷ Bת CӦ D 25ڵĶϵͳУʲôʱռôռöʱ䣬ȡ AӦijεij BܹҪʱ Cͽ̵Ȳ Dʲô 26ڽķУڡ⡱Ե
Aм㷨 B㷨 CԴ䷨ DԴͼ 27ϵͳԭ
Aϵͳش Bжȴ̬Ľͬʱ
CɽԴֹصȴͷռеԴ
DԴڽͬʱԴԴ 28ڲϵͳУνָ
Aѭ Ḇ˴˵ȴԴǰ״̬ CӲ DʱƬ̵̫̣ĵ̫ƵЧ̫
15
һ ϵͳ
29̾ͬԴÿҪ2ԴҪṩ
Դ_ ܱ֤ᷢ A3 B4 C5 D6 30 ıҪ
AʹԴ BռвȴԴ CԴ D̬Դ
31ΪṩĿɹϵͳԴʱܳǣʵ
Ҳܲ AȨ BԴľ̬ C̵ƽ˳ DȨ 32ԴᷨԽԲ
Aִвв B CܾԴ Dź
33ϵͳ4̣ҪijԴ3ʸԴΪ ʱ
Դ A9 B10 C11 D12 34нķУԤԵ
AԴ䷨ BԴľ̬䷨ CԴɰᷨ Dм㷨 35ʱϵͳн̵㷨ͨ
AӦȸ BʱƬת Cȷ Dҵ 36ҵJ1J2J3ǵĵʱִʱ±
ҵ ʱ ִʱ J1 8:00 2Сʱ J2 8:45 1Сʱ J3 9:30 0.25Сʱ
һ̨ϰУöҵȵ㷨ҵִд
AJ3,J2,J1 BJ1,J2,J3 CJ1,J3,J2 DJ3,J1,J2
37ҵ㷨Уҵʱ䲻ܱװִе㷨
AFCFS㷨 Bʱ̵ҵ㷨 CӦ㷨 D̬㷨
38windows98ṩ˶лռôĽһ涨ʱƬ
ķ 㷨 Aȷ BʱƬת C D̬ 39ڷռȷʽ£нִVԭ״̬
A BҪ CҪ Dܲ 40ڶ̵IJϵͳУ϶
Aӡ BŴ C DCPU 41ͨ (ɫѡ̿鲻ͬ)
Aֹһ Bֹ
16