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
问题:执行以下指令后: MOV AL,39H ROL AL AL的内容为:()A、72HB、34HC、15HD、26H...
Saturday, February 18, 2023
Monday, February 19, 2024
问题:根据ISO/IEC7498标准,网络层次公分()层A、5B、6C、7D、8...
Wednesday, February 7, 2024
问题:执行以下指令 MOV AL,7DH MOV BL,5CH AD...
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:已知[X]原=00110110,其[X]补=()A、00110110B、01001001C、11001010D、00110101...
Friday, April 12, 2024
问题:若[x]补=1.1011,则真值X是()A、-0.1011B、-0.0101C、0.1011D、O.0101...
Wednesday, October 4, 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
Tuesday, October 4, 2022
问题:指令“MOV[BP],AL”执行时,目的操作数的寻址方式是()。...
Monday, January 2, 2023
问题:NOP和END两个指令,是()A、NOP是伪指令;END是指令B、NOP是指令;END是伪指令C、都是指令D、都是伪指令...
Friday, April 12, 2024
问题:中断类型号为10H的中断服务程序的入口地址存放在()A、0000H:0010HB、0010H:0000HC、0000H:0040HD、0040H:0000H...
Sunday, March 12, 2023
问题:27128芯片属于()A、RAMB、SRAMC、ROMD、EPROM...
Monday, February 19, 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:8086CPU中称为堆栈指针的寄存器是()A、AXB、BXC、CXD、SP...
Monday, July 17, 2023
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
Thursday, April 27, 2023
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
Saturday, March 16, 2024