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JMP NEAR PTR[DI]是()

A.段内间接转移

B.段间间接转移

C.段内直接转移

D.段间直接转移

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更多“JMP NEAR PTR[DI]是()”相关的问题
第1题
JMP WORD PTR[DI]是______。 A.段内间接转移 B.段间间接转移 C.段内直接转移 D.段间直接转移

A.A.段内间接转移

B.B.段间间接转移

C.C.段内直接转移

D.D.段间直接转移

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第2题
下面是80x86宏汇编语言中关于SHORT和NEAR的叙述,哪一个是正确的?______。

A.它们都可以直接指示无条件转移指令目标地址的属性

B.它们都必须借助于PTR才能指示无条件转移指令目标地址的属性

C.SHORT必须借助于PTR才能指示无条件转移指令目标地址的属性

D.NEAR必须借助于PTR才能指示无条件转移指令目标地址的属性

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第3题
以寄存器 DI 间接寻址的存储器字节单元内容加 1 的指令是 () 。A INC [ DI ]B INC DIC INC B

以寄存器 DI 间接寻址的存储器字节单元内容加 1 的指令是 () 。

A INC [ DI ]

B INC DI

C INC BYTE PTR [ DI ]

D.ADD [ DI ], 1

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第4题
假设DST DW 1234H,5678h,执行LES DI,DWORD PTR DST指令后,(DI)=______。 A.5678H B.3412H C.1234H D.785

A.A.5678H

B.B.3412H

C.C.1234H

D.D.7856H

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第5题
BUF的段地址是2000H,偏移地址为002AH: BUF DW 23 10H,2250H,OlAFH,3409H BUF1 DB 10 DUP
(0) 求下列指令执行后寄存器的值: MOV SI,OFFSET BUF MOV BX,SEG BUF MOV DI,TYPE BUF MOV CX,LENGTH BUF1 MOV DX,SIZE BUF1 MOV AL,BYTE PTR BUF+5

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第6题
下面的8086/8088汇编语言程序中,主程序通过堆栈将有关信息传送给子程序STRLEN。在主程序的[1]处填空,使程序
能正常运行。

DSEG SEGMENT

ARRAY DB 'Computer$'

MUM DW 0

DSEG ENDS

SSEG SEGMENT STACK

DB 256 DUP (O)

SSEG ENDS

CSEG SEGMENT

ASSUME DS: DSEG, SS: SSEG, CS: CSEGI

START: MOV AX, DSEG

MOV DS, AX

MOV AX, OFFSET ARRAY

PUSH AX

CALL[1]

MOV AH, 4CH

INT 2IH

CSEG1 ENDS

CSEG2 SEGMENT

ASSUME DS: DSEG, SS: SSEG, CS: CSEG2

STRLEN PROC FAR

PUSH BP

MOV BP, SP

PUSH SI

MOV SI, [BP+6]

NEXT: CMP BYTE PTR[ SI],'$' ;串尾吗?

JZ DONE

INC SI

JMP NEXT

DONE: MOV AX, SI

SUB AX, [BP+6]

POP SI

POP BP

RET 2

STRLEN ENDP

CSEG2 ENDS

END STARRT

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第7题
【D5】SUE: IS IT TRUE THAT YOUR CAR WAS STOLEN? GEORGE: YES, IT WAS STOLEN YESTERDAY. SU

【D5】

SUE: IS IT TRUE THAT YOUR CAR WAS STOLEN? GEORGE: YES, IT WAS STOLEN YESTERDAY. SUE:【D5】______HOW DID IT HAPPEN? GEORGE: I PARKED IT AT THE BACK LANE NEAR MY OFFIC

E. WHEN I WENT TO GET IT AFTER WORK, IT WAS GON

E. SUE: 【D6】______ GEORGE: YES I DI

D. I HOPE IT WILL BE RECOVERED SOO

N. SUE:【D7】______THE POLICE HAVE A GOOD TRACK RECORD AGAINST CAR THEFT. A. DON" T WORRY.

B. DID YOU FEEL BETTER?

C. DID YOU MAKE A POLICE REPORT?

D. I"M SORRY TO HEAR THAT.

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第8题
【D6】SUE: IS IT TRUE THAT YOUR CAR WAS STOLEN? GEORGE: YES, IT WAS STOLEN YESTERDAY. SU

【D6】

SUE: IS IT TRUE THAT YOUR CAR WAS STOLEN? GEORGE: YES, IT WAS STOLEN YESTERDAY. SUE:【D5】______HOW DID IT HAPPEN? GEORGE: I PARKED IT AT THE BACK LANE NEAR MY OFFIC

E. WHEN I WENT TO GET IT AFTER WORK, IT WAS GON

E. SUE: 【D6】______ GEORGE: YES I DI

D. I HOPE IT WILL BE RECOVERED SOO

N. SUE:【D7】______THE POLICE HAVE A GOOD TRACK RECORD AGAINST CAR THEFT. A. DON" T WORRY.

B. DID YOU FEEL BETTER?

C. DID YOU MAKE A POLICE REPORT?

D. I"M SORRY TO HEAR THAT.

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第9题
【D7】SUE: IS IT TRUE THAT YOUR CAR WAS STOLEN? GEORGE: YES, IT WAS STOLEN YESTERDAY. SU

【D7】

SUE: IS IT TRUE THAT YOUR CAR WAS STOLEN? GEORGE: YES, IT WAS STOLEN YESTERDAY. SUE:【D5】______HOW DID IT HAPPEN? GEORGE: I PARKED IT AT THE BACK LANE NEAR MY OFFIC

E. WHEN I WENT TO GET IT AFTER WORK, IT WAS GON

E. SUE: 【D6】______ GEORGE: YES I DI

D. I HOPE IT WILL BE RECOVERED SOO

N. SUE:【D7】______THE POLICE HAVE A GOOD TRACK RECORD AGAINST CAR THEFT. A. DON" T WORRY.

B. DID YOU FEEL BETTER?

C. DID YOU MAKE A POLICE REPORT?

D. I"M SORRY TO HEAR THAT.

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第10题
JMP指令对应高级语言的GOTO语句,所以不能使用。()
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第11题
在F1系列PLC编程中,条件跳步指令是()。

A.CJP

B.JPE

C.EJP

D.JMP

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