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Processes Multiple Questions and Answers.
| 21. | The part of machine level instruction, which tells the central processor what has to be done, is | ||
| A. | Operation code | ||
| B. | Address | ||
| C. | Locator | ||
| D. | Flip-Flop | ||
| 22. | Process State is a part of | ||
| A. | Process Control block | ||
| B. | Inode | ||
| C. | File Allocation Table | ||
| D. | None of these | ||
| 23. | The kernel keeps track of the state of each task by using a data structure called _________ . | ||
| A. | Process control block | ||
| B. | User control block | ||
| C. | Memory control block | ||
| D. | None of these | ||
| 24. | The removal of process from active contention of CPU and reintroduce them into memory later is known as ____________. | ||
| A. | Interrupt | ||
| B. | Swapping | ||
| C. | Signal | ||
| D. | Thread | ||
| 25. | A thread is a __________ process . | ||
| A. | Heavy Weight | ||
| B. | Mutliprocess | ||
| C. | Inter Thread | ||
| D. | Light weight | ||
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