A. Is IAS computer faster than Mark I computer? Is Mark I computer easy to program
than IAS computer?
B. The stack based CPUs don’t have registers for storing the operands. Can we conclude that the stack based CPU has less hardware circuits and hence cheaper than registers-based CPU? (Hint: stack control mechanism).
C. Which type of CPU is smaller and hence cheaper—single accumulator based CPU or registers based CPU? Justify your answer.