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Computer Fundamentals - Section 6 Multiple Questions and Answers.
| 6. | When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each | ||
| A. | disk | ||
| B. | disk surface | ||
| C. | track | ||
| D. | cylinder | ||
| 7. | In comparison to the internal (main) memory, tape or disk memory is | ||
| A. | slower and more expensive | ||
| B. | slower and less expensive | ||
| C. | faster and more expensive | ||
| D. | faster and less expensive | ||
| 8. | Which of the following input/output devices is not associated with personal computers? | ||
| A. | mice | ||
| B. | color monitors | ||
| C. | punched cards | ||
| D. | dot-matrix printers | ||
| 9. | The ALU of a computer responds to the commands coming from | ||
| A. | primary memory | ||
| B. | control section | ||
| C. | external memory | ||
| D. | cache memory | ||
| 10. | The heart of any computer is the | ||
| A. | CPU | ||
| B. | Memory | ||
| C. | I/O Unit | ||
| D. | Disks | ||
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