Gk Questions with AnswersComputer Objective Questions and Answers
| 17. | The no of logical records in a physical record is | ||
|---|---|---|---|
| A. Group | |||
| B. Field | |||
| C. Sector | |||
| D. Blocking factor | |||
| Answer | ||
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| 18. | Which of the following is used for serial access storage only? | ||
|---|---|---|---|
| A. RAM | |||
| B. Core memory | |||
| C. Magnetic disk | |||
| D. Magnetic tape | |||
| Answer | ||
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| 19. | Which term is not used to describe the memory component of a computer? | ||
|---|---|---|---|
| A. ROM | |||
| B. RAM | |||
| C. SAM | |||
| D. PROM | |||
| Answer | ||
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| 20. | Which hole is used to mark the location of the first sector in a soft-sectored disk | ||
|---|---|---|---|
| A. Index | |||
| B. Label | |||
| C. Location | |||
| D. Address | |||
| Answer | ||
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