绗?/p>
1
椤?/p>
鍏?/p>
6
椤?/p>
姹囩紪璇█绋嬪簭璁捐妯℃嫙璇曢鍙婂弬鑰冪瓟妗?/p>
3
涓�銆佸崟椤归�夋嫨棰橈紙浠庡洓涓閫夌瓟妗堜腑閫夊嚭涓�涓纭殑绛旀濉湪棰樺共鐨勬嫭鍙峰唴锛?/p>
锛?/p>
20
鍒嗭級
1.
鎸囦护
MOV AL
锛?/p>
[BX+SI]
鐨勬簮鎿嶄綔鏁扮殑瀵诲潃鏂瑰紡涓?/p>
锛?/p>
锛?/p>
銆?/p>
A.
鍙樺潃瀵诲潃
B.
瀵勫瓨鍣ㄩ棿鎺ュ鍧�
C.
鍩哄潃瀵诲潃
D.
鍩哄潃鍙樺潃瀵诲潃
2
锛庣‘瀹氫笅鍒楀摢浜涙暟鎹湪姹囩紪璇█涓殑琛ㄧず鏄纭殑
锛?/p>
锛?/p>
A
锛?/p>
19B+25D
B. 25 AND 0D3H
C
锛?/p>
108Q-102
D. 101B MUL 0ABH
3
锛庡凡鐭?/p>
AL
锛?/p>
BX
涓哄甫绗﹀彿鏁帮紝璁＄畻
AL*BX
鐨勪箻绉紝浣跨敤涓嬭堪绋嬪簭娈?/p>
锛?/p>
锛?/p>
銆?/p>
A.
MOV
AH
锛?/p>
0
B.
XOR
AH
锛?/p>
AH
顎?/p>
MUL
BX
MUL
BX
顎?/p>
C.
MOV
AH
锛?/p>
-1
D.
CBW
顎?/p>
IMUL
BX
IMUL
BX
顎?/p>
4.
宸茬煡
AL=68H
锛?/p>
BL=5AH
锛屾寚浠?/p>
ADD AL
锛?/p>
BL
鎵ц鍚庯紝
OF
鍜?/p>
CF
鐨勫�煎垎鍒负
锛?/p>
锛?/p>
銆?/p>
A. 0,0
B. 0,1
C. 1,0
D. 1,1
5.
宸茬煡
SP=100H,
鎸囦护
CALL
WORD PTR[SI]
鎵ц鍚庯紝
SP
鐨勫唴瀹逛负
锛?/p>
锛?/p>
A. 100H
B. 102H
C. 00FEH
D. 98H
6.
宸茬煡
AH=0FFH, AL=0FFH,
鎵ц
IMUL AH
鍚?/p>
, AX
鐨勫唴瀹瑰簲涓?/p>
锛?/p>
锛?/p>
銆?/p>
A. 0FFFFH
B. 0FFH
C. 0001H
D. 0FF01H
顎?/p>
7. JMP DWORD PTR[SI]
鐨勭洰鏍囧湴鍧�鍋忕Щ閲忎负
锛?/p>
锛?/p>
銆?/p>
A. IP+[SI]
B. IP+SI
鐨勫唴瀹?/p>
C. SI
鎵�鎸囧悜鐨勫唴瀛樺瓧鍗曞厓鐨勫唴瀹?/p>
D. SI
鎵�鎸囧悜鐨勫唴瀛樺弻瀛楀崟鍏冪殑鍐呭
8.
涓嬭堪瀵硅繎绫诲瀷鐨勫瓙绋嬪簭
PN
鐨勮皟鐢ㄤ腑锛屽摢涓�涓笉鑳藉姝ｇ‘鍦拌皟鐢ㄨ瀛愮▼搴?/p>
锛?/p>
锛?/p>
銆?/p>
A.
CALL
PN
B.
LEA
AX,PN
CALL AX
C.
MOV
AX,PN
D.
MOV
AX,OFFSET PN
CALL AX
CALL AX
9.
鍒濆鍖?/p>
8259A
鏃讹紝
ICW2
鐨勫�间负
15H
锛屽綋
IR4
绔湁涓柇璇锋眰鏃讹紝
8259A
閫佸嚭鐨勪腑鏂柟寮忕爜鏄?/p>
(
)
銆?/p>
A. 10H
B. 14H
C. 15H
D. 19H
顎?/p>
10.
鍦ㄤ袱涓?/p>
8259A
绾ц仈鐨勪腑鏂郴缁熶腑锛屼粠
8259A
杩炴帴鍦ㄤ富
8259A
鐨?/p>
IR5
涓婏紝涓?/p>
8259A
鍜屼粠
8259A
鐨?/p>
ICW3
搴旇缃负
锛?/p>
锛?/p>
銆?/p>
A. 10H,05H
B. 05H,10H
C. 20H,05H
D. 05H,20H
顎?/p>
浜屻�佸垽鏂锛堝垽鏂瘡棰樻璇紝瀵圭殑鍦ㄩ鍚庣殑鎷彿鍐呮墦鈥溾垰鈥?/p>
锛涢敊鐨勫湪棰樺悗鐨勬嫭鍙峰唴鎵撯�?/p>
脳
鈥?/p>
锛?/p>
銆?/p>
锛?/p>
10
鍒嗭級
1. MOV
DS,CS
锛?/p>
锛?/p>
6. INT
10H
锛?/p>
锛?/p>
2. NOT
AL
锛?/p>
锛?/p>
7. REP
LODSB
锛?/p>
锛?/p>
3. ADD
AX, SS
锛?/p>
锛?/p>
8. LOOP
100
锛?/p>
锛?/p>
4. LEA
AX, [SI]
锛?/p>
锛?/p>
9. CLD
锛?/p>
锛?/p>
5. RET
2
锛?/p>
锛?/p>
10. CALL
100
锛?/p>
锛?/p>
涓夈�佸～绌洪銆?/p>
锛?/p>
20
鍒嗭級
1.
宸茬煡锛?/p>
BX=100H
锛?/p>
BP=200H
锛?/p>
SI=300H
锛?/p>
DS=1000H
锛?/p>
SS=2000H
锛?/p>
CS=3000H
锛屾寚鍑轰笅杩版寚浠や腑
瀛樺偍鍣ㄦ搷浣滄暟鐨勬湁鏁堝湴鍧�鍙婂疄闄呭湴鍧�銆?/p>
锛?/p>
6
鍒嗭級