| 11. | Controller of the computer system transfers data from device to |
| a. | buffers |
| b. | cache |
| c. | registers |
| d. | indexes |
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|
Answer: (a).buffers
|
| 12. | When many users accesses mainframes, this approach is called as |
| a. | resource allocation |
| b. | word processors |
| c. | dedicated resources |
| d. | interface |
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Answer: (a).resource allocation
|
| 13. | Accessing same data from storage of the computer system is provided by |
| a. | serial clusters |
| b. | parallel clusters |
| c. | Beowulf clusters |
| d. | both a and b |
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Answer: (b).parallel clusters
|
| 14. | To start an I/O operation the device driver loads the appropriate register into? |
| a. | memory |
| b. | Secondary storage |
| c. | Device Controller |
| d. | Arrays |
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Answer: (c).Device Controller
|
| 15. | Symmetric multiprocessing architecture of the computer system uses shared |
| a. | bus |
| b. | memory |
| c. | processors |
| d. | both a and b |
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Answer: (d).both a and b
|
| 16. | In asymmetric clustering other machines perform operations while one machine is in |
| a. | hot standby mode |
| b. | standby mode |
| c. | reset mode |
| d. | undefined mode |
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Answer: (a).hot standby mode
|
| 17. | The ability to continuously providing service proportional to the level of surviving hardware |
| a. | graceful upgradation |
| b. | degradation |
| c. | upgradation |
| d. | graceful degradation |
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Answer: (d).graceful degradation
|
| 18. | Secondary memory of the computer system is also called |
| a. | non volatile |
| b. | volatile |
| c. | reserved |
| d. | small |
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Answer: (a).non volatile
|
| 19. | Environment in which programs of the computer system are executed is: |
| a. | operating system |
| b. | nodes |
| c. | clustered system |
| d. | both a and b |
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Answer: (a).operating system
|
| 20. | One word memory storage is the collection of |
| a. | 2 bytes |
| b. | 4 bytes |
| c. | 7 bytes |
| d. | 8 bytes |
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Answer: (b).4 bytes
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