📝 Logic Transfer Group of SAP-III Computer

Q1. What is the size of the opcode field in a SAP‑III instruction word?

💡 Difficulty: easy | ✅ Correct: C

Q2. A programmer writes a SAP‑III routine that adds two 8‑bit numbers and then uses the LTG to test for overflow. Which flag should be examined?

💡 Difficulty: medium | ✅ Correct: B

Q3. Why might an engineer prefer to use the LTG’s flag‑based branching over software‑implemented loops in a time‑critical motor control system?

💡 Difficulty: hard | ✅ Correct: A