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Operating Systems Concepts - Section 7 Multiple Questions and Answers.
| 1. | In which of the storage placement strategies a program is placed in the largest available hole in the main memory? | ||
| A. | best fit | ||
| B. | first fit | ||
| C. | worst fit | ||
| D. | buddy | ||
| 2. | Which of the following is a block device | ||
| A. | mouse | ||
| B. | printer | ||
| C. | terminals | ||
| D. | disk | ||
| 3. | The problem of thrashing is affected significantly by: | ||
| A. | program structure | ||
| B. | program size | ||
| C. | primary-storage size | ||
| D. | all of the above | ||
| 4. | Which of the following software types is used to simplify using systems software? | ||
| A. | spreadsheet | ||
| B. | operating environment | ||
| C. | timesharing | ||
| D. | multitasking | ||
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