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Computer Hardware - Section 2 Multiple Questions and Answers.
| 1. | On a dot matrix printer, you should never lubricate which part? | ||
| A. | carriage rails | ||
| B. | printhead pins | ||
| C. | paper advance bearings | ||
| D. | carriage bearings | ||
| 2. | How many devices can be used on a single SCSI bus? Keep in mind that the SCSI host adapter counts as a device. | ||
| A. | 1 | ||
| B. | 8 | ||
| C. | 20 | ||
| D. | 10 | ||
| 4. | _____ help prevent power surges. | ||
| A. | Surge suppressor | ||
| B. | Spike protector | ||
| C. | UPS system | ||
| D. | High-grade multi-meter | ||
| 5. | The digital multimeter is set for DC, Ohm and 20k. You will read _____ while measuring a good 2 amp fuse. | ||
| A. | 0 | ||
| B. | 0.02 | ||
| C. | 0.2 | ||
| D. | 2 | ||
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