问题: 执行以下指令 MOV AL,7DH MOV BL,5CH ADD AL,BL 的结果是()A、D8HB、D9HC、DAHD、DBH
Thursday, September 15, 2022
问题:写出机器数11010011B所对应的真值()A、-1010011BB、+1011011BC、11011011BD、01011011B
Thursday, January 18, 2024
问题: 执行以下指令后: MOV AX,5634H MOV BL,2BH DIV BL AX的内容为:()A、5634HB、0201HC、002BHD、1084H
Monday, September 12, 2022
Tuesday, June 20, 2023
问题:已知X=+1110111B,则[X]反=()A、01110111B、11110111C、00001000D、10001000
Wednesday, February 7, 2024
问题:8086CPU不能用指令直接访问的寄存器是()A、SSB、BPC、ESD、IP
Monday, July 17, 2023
问题:当8086处于单步工作方式时,必须为1的标志位的是()A、IFB、SFC、TFD、OF
Saturday, February 18, 2023
Monday, September 12, 2022
Saturday, March 16, 2024
问题:8086CPU中称为基址寄存器的寄存器是()A、AXB、BXC、CXD、DX
Thursday, January 25, 2024
问题:已知[X]原=00110110,其[X]补=()A、00110110B、01001001C、11001010D、00110101
Friday, April 12, 2024
问题:写出机器数11010011B所对应的真值()A、-1010011BB、+1011011BC、11011011BD、01011011B
Thursday, January 18, 2024
问题:下列是8位A/D转换器的是()A、ADC0809B、AD574C、DAC0832D、DAC1210
Thursday, December 7, 2023
问题:8086/8088系统中,在不改变段寄存器的情况下,其数据段的最大寻址容量是()。
Thursday, January 18, 2024
问题: 执行以下指令后: MOV AL,34H ROL AL AL的内容为:()A、68HB、34HC、15HD、26H
Sunday, September 11, 2022
问题:8086I/O间接寻址时可用于间址寄存器的是()A、CXB、DXC、SID、BP
Thursday, January 18, 2024
问题:下列指令中错误的是()A、PUSH ALB、XOR AX,BXC、MUL ALD、MOV DH,24
Thursday, September 15, 2022
问题:8086CPU中称为堆栈指针的寄存器是()A、AXB、BXC、CXD、SP
Monday, July 17, 2023
问题: 执行以下指令后: MOV AL,39H ROR AL AL的内容为:()A、68HB、1CHC、15HD、26H
Monday, January 2, 2023
Monday, February 19, 2024