AND AL,1 B. CMP AL,AH C. TEST AL,80H D. OR AL,0
A. MOV SI,BLOCK B. MOV [SI],BLOCK C. MOV SI,OFFSET BLOCK D. MOV SI,WORD PTR BLOCK
A. POPF B. LEA C. LES D. LDS
A. XOR AX,AX B. CMP AX,AX C. MOV AX,0 D. TEST AX,0
A. XOR AX,AX B. CMP AX,AX C. MOVAX,0 D. TEST AX,0
A. TEST BL,AH B. CMP BL,AH C. AND BL,AH D. OR BL,AH
A. NOT AX B. SUB AX,1 C. NEG AX D. AND AX,7FFFH
ADD DX,DXADD DX,DX B. MOV DX,4 C. MOV CL,2SHL DX,CL D. SHL DX,1SHL DX,1
A. OF B. ZF CF D. SF
A. STC B. CMC C. NEG D. CLC