📝 Accumulator of Simple as Possible (SAP) I Computer

Q1. In a basic hand‑held calculator, which component temporarily holds the intermediate result of an addition before it is displayed?

💡 Difficulty: easy | ✅ Correct: C

Q2. A microcontroller must compute \( (A + B) \times C \) using its accumulator. Which sequence of operations correctly uses the accumulator to obtain the final product?

💡 Difficulty: medium | ✅ Correct: C

Q3. To reduce data hazards in a pipelined processor that relies on a single accumulator, which architectural change is most effective?

💡 Difficulty: hard | ✅ Correct: B