A、MS、BTS、BBC、MSC
B、BTS、BBC、MSC
C、BTS、BBC
D、MS、BTS、BBC
A.0003H
B.0300H
C.0400H
D.0004H
STACK SEGMENT STACK
DW 32DUP()
STACK ENDS
DATA SEGMENT
BUF DB 50()
DATA ENDS
CODE SEGMENT
START PROC FAR
ASSUME CS:CODE,DS:DATA,SS:STACK
MOV AX,DATA
MOV DS,AX
LEA SI,BUF
(1)
CON:
INT 21H
MOV [SI],AL
INC SI
(2)
JNE CON
MOV AX,4C00H
INT 21H
START ENDP
CODE ENDS
END START
STACK SEGMENT STACK
DW 32 DUP()
STACK ENDS
DATA SEGMENT
BUF DB 50()
DATA ENDS
CODE SEGMENT
START PROC FAR
ASSUME CS: CODE, DS: DATA, SS: STACK
MOV AX, DATA
MOV DS, AX
LEA SI, BUF
[1]
CON:
INT 2IH
MOV [SI],AL
INC SI
[2]
JNE CON
MOV AX, 4COOH
INT 2IH
START ENDP
CODE ENDS
END START
下面的汇编语言源程序经汇编后,发现TEST [BX],OIH指令有语法错误,其该指令的正确形式应该是______。
DSEG SEGMENT
DAT DB 5,13,4,-2,6,23, 44, -1, 29,-3
CNT DW $-DAT
DSEG ENDS
SSEG SEGMENT STACK
DB 256 DUP (0)
SSEG ENDS
CSEG SEGMENT
ASSUME DS: DSEG, SS: SSEG, CS: CSEG
START PROC FAR
PUSH DS
XOR AX, AX
PUSH AX
MOV AX, DSEG
MOV DS,AX
XOR AX, AX
MOV BX, OFFSET DAT
MOV CX, CNT
LP: TEST [BX],01H
JZ NEXT
INC AH
ADD AL, [BX]
NEXT: INC BX
LOOP LP
SET
START ENDP
CSEG ENDS
END START
A.克隆提供物理全拷贝,可增量拷贝
B.克隆不支持跨引擎LUN克隆,主从LUN必须在同一个引擎下
C.LUN拷贝可以支持阵列内、阵列间(包含同构和异构)的数据备份和迁移
D.LUN拷贝支持增量LUN拷贝,并且LUN拷贝要离线进行