| Question No | Title | Type | Marks |
|---|---|---|---|
| 1194. | When referring to instruction words, a mnemonic is: | MCQ | 5 |
| 1195. | What is the difference between mnemonic codes and machine codes? | MCQ | 5 |
| 1196. | Which bus is bidirectional? | MCQ | 5 |
| 1197. | The software used to drive microprocessor-based systems is called: | MCQ | 5 |
| 1198. | A microprocessor unit, a memory unit, and an input/output unit form a: | MCQ | 5 |