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Computer Hardware - Section 6 Multiple Questions and Answers.
| 11. | What is the i/o address for com2? | ||
| A. | 2vb | ||
| B. | 2f8 | ||
| C. | 8f8 | ||
| D. | 330 | ||
| 12. | The ESD wrist strap is designed to protect PC Components or Service Technicians ? | ||
| A. | PC Components | ||
| B. | Service Technicians | ||
| C. | Both | ||
| D. | None of above | ||
| 13. | The floppy drive uses which DMA (direct memory access) channel? | ||
| A. | 5 | ||
| B. | 4 | ||
| C. | 1 | ||
| D. | 9 | ||
| 14. | The DC voltage on most circuit boards is: | ||
| A. | -12 volts | ||
| B. | 0 volts | ||
| C. | +5 volts | ||
| D. | +12 volts | ||
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