Question: The _______________needed to locate the file on disk is kept in memory so that the system does not have to read it from disk for each operation.
Answer:
MCQ: The _______________needed to locate the file on disk is kept in memory so that the system does not have to read it from disk for each operation.
Correct Answer:
A. File pointer
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Related Questions
- 1. This ________ is stored on the per-process table so the operating system can allow or deny subsequent I/O requests.
- 2. ______ tracks the number of opens and closes and reaches zero on the last close.The system can then remove the entry.
- 3. ______ is unique to each process operating on the file and therefore must be kept separate from the on-disk file attributes.
- 4. A <strong>_____ </strong>is akin to a reader lock in that several processes can acquire the lock concurrently.
- 5. An <strong>__________ </strong>behaves like a writer lock;only one process at a time can acquire such a lock.
- 6. If a lock is ______, then once a process acquires an exclusive lock, the operating system will prevent any other process from accessing the locked file
- 7. The system uses the _______ to indicate the type of the file and the type of operations that can be done on that file.
- 8. A file with extension______ is the binary executable file.
- 9. Which of the following file with extension ______is the binary executable file?
- 10. _________ is a <strong>shell script </strong>containing, in ASCII format, commands to the operating system.
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