In a refined version of the multiplication hardware, the operand multiplier should be placed in side of the product register, and the product register will shift the process.

Right , Right

Explanation:

Multiplication hardware is a hardware that is used for mathematical operations,In a refined version of multiplication hardware, the operand multiplier should be placed in right side of the product register, and the product  register will shift right during the process.

Multiplications hardware require large number of transistor and low power consumption.They only provide very small number of multiplication  for limited number of bits.

The power consumption and hardware multipliers implements that reduce the power consumption at the software level limit the multiplier hardware.

(because i need 20 chars)

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.