| 1. | ___________ begins at the root and follows a path down to the specified file. |
| a. | Relative path name |
| b. | Absolute path name |
| c. | Standalone name |
| d. | All of the above |
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Answer: (b).Absolute path name
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| 2. | Which directory implementation is used in most Operating System? |
| a. | Single level directory structure |
| b. | Two level directory structure |
| c. | Tree directory structure |
| d. | Acyclic directory structure |
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Answer: (c).Tree directory structure
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| 3. | A tree sturctured file directory system |
| a. | allows easy storage and retrieval of file names |
| b. | is a much debated unecessary feature |
| c. | is not essential when we have millions of files |
| d. | none of the above |
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Answer: (a).allows easy storage and retrieval of file names
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| 4. | ___________ begins at the root and follows a path down to the specified file. |
| a. | Relative path name |
| b. | Absolute path name |
| c. | Standalone name |
| d. | All of the above |
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|
Answer: (b).Absolute path name
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| 5. | Which type of software can be used to merge data of two files in one file ? |
| a. | System software |
| b. | Networking software |
| c. | Documenting software |
| d. | Utility Software |
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Answer: (d).Utility Software
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| 6. | Which of following need a device driver ? |
| a. | Cache |
| b. | Disk |
| c. | Main Menory |
| d. | Registers |
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Answer: (b).Disk
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| 7. | File record length |
| a. | Should be chosen to match the data characteristics |
| b. | should be fixed |
| c. | should be variable |
| d. | vary system to system |
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Answer: (a).Should be chosen to match the data characteristics
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| 8. | Files can have ? |
| a. | Read Access |
| b. | Write Access |
| c. | Copy Access |
| d. | All of above |
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Answer: (d).All of above
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| 9. | The “blocking factor” of a file is |
| a. | The number of blocks accessible to a file |
| b. | The number of blocks allocated to a file |
| c. | The number of logical records in one physical record |
| d. | None of the above |
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Answer: (c).The number of logical records in one physical record
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| 10. | The sum of the seek time, and the rotational delay is called the ……………….. |
| a. | reached time |
| b. | access time |
| c. | arrived time |
| d. | common time |
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Answer: (b).access time
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