📝 Flags of SAP II Computers

Q1. In which year was the Intel 4004 microprocessor introduced?

💡 Difficulty: easy | ✅ Correct: A

Q2. A designer must choose between an 8‑bit and a 16‑bit microprocessor for a simple sensor interface that only sends 8‑bit readings but occasionally needs to compute a 16‑bit checksum. Which choice minimizes instruction overhead while meeting the requirements?

💡 Difficulty: medium | ✅ Correct: B

Q3. In a microcomputer, the CPU must communicate with memory using control signals. If the control unit fails to assert the READ line during a fetch, what is the most likely outcome?

💡 Difficulty: hard | ✅ Correct: C