Write an instruction that subtracts the 64 bit A register from the 64 bit D regi

Question

Write an instruction that subtracts the 64 bit A register from the 64 bit D register and places the result in the 64 bit D register Write an instruction that increments the 16 bit B register and places the result in the 16 bit B register. This instruction must have only one operand. Write an instruction that decrements the 64 bit D register and places the result in the 64 bit D register. This instruction must have only one operand. White an instruction that multiplies the AX register times the CL register and places the result in the AX register. Note: This instruction will have only one operand. Write an instruction that divides the AX register by the lowest byte of the B register and places the result in the AX register. This is a single operand instruction. Is this a valid instruction? ADD 6, AL True False

Explanation / Answer

QUESTION 9:

Is this a valid instruction?

ADD 6, AL

False

Valid instruction is ADD AL,6

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