【简答题】已知某二进制数(<20)存在内RAM 50H单元中,阅读下列程序,说明其功能。 MOV R0,#50H ;R0=50H MOV A,@R0 ;A=(50H) RL A ;[A=(50H)]×2 MOV R1,A ;R1=[A=(50H)]×2 RL A ;[A=(50H)]×2×2 RL A ;[A=(50H)]×2×2×...
【单选题】MOV A, R0的指令功能是:
A.
把寄存器R0里面的地址所指的内容取出给累加器A
C.
把寄存器R0里面的地址所指的内容取出并累加至A
【简答题】I know _______________ since graduation.
【单选题】MOV R0,#0x8000 MOV R2,#0x640 STR R2,[R0] MOV R1,#0x000003F0 SWPB R4,R1,[R0] 执行完以上汇编程序后,R4和[R0]的结果是多少
【单选题】After graduation, he was employed by a famous company and ____ there ever since.
【单选题】从洗礼阶段的角度来看,分为婴儿洗礼和________洗礼。
【简答题】已经R0=8000,R1=8800,执行指令MOV R0,R1, LSR2后,R0=___【13】____,R1=___【14】____。
【单选题】以下方法不是Session接口用于进行增删改操作的是()
D.
load(Classclazz,Serializableuuid)
【单选题】Since the Great Depression,the United States government has protected farmers from damaging drops in grain prices.