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Computer Hardware - Section 7 Multiple Questions and Answers.
| 1. | What is the jumper setting on a SCSI device to configure it to use the fourth SCSI id? Remember, SCSI ids start with zero. | ||
| A. | 10 | ||
| B. | 110 | ||
| C. | 11 | ||
| D. | 101 | ||
| 2. | What tool is used to test serial and parallel ports? | ||
| A. | high volt probe | ||
| B. | cable scanner | ||
| C. | loop backs (wrap plugs) | ||
| D. | sniffer | ||
| 3. | Which best describes a fragmented hard drive: | ||
| A. | The platters are bad | ||
| B. | Data files are corrupted | ||
| C. | Clusters of data are damaged | ||
| D. | Files are not stored in consecutive clusters | ||
| 4. | What device prevents power interruptions, resulting in corrupted data? | ||
| A. | Battery back-up unit | ||
| B. | Surge protector | ||
| C. | Multiple SIMMs strips | ||
| D. | Data guard system | ||
| 5. | ISDN stands for: | ||
| A. | internal select data nulls | ||
| B. | integrated services digital network | ||
| C. | interval set down next | ||
| D. | interior sector direct none | ||
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