X C B B C D Use Accumulator RegisterRegister LoadStore H

X = C* B - B * C * D; Use Accumulator Register-Register (Load/Store): How many addresses? Memory-Memory: How many addresses?

Solution

Question 11:

Register-Register (Load/store):how many addresses

Three address instructions were used.

Question 12:

Memory-Memory: How many addresses

Two and three address instructions were used.