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In what table does the operating system keep track of all the open files?
  • a)
    open table
  • b)
    open-location table
  • c)
    open-seek table
  • d)
    open-file table
  • e)
    open-search table
Correct answer is option 'D'. Can you explain this answer?
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In what table does the operating system keep track of all the open fil...
Open-File Table

The operating system keeps track of all the open files in the system through a data structure called the Open-File Table.
Explanation:

  • Function: The Open-File Table is used to maintain information about all the files that are currently open in the system. It stores details such as the file's location, status, permissions, and other relevant information.

  • Management: The operating system uses the Open-File Table to efficiently manage and track the open files. It helps in keeping track of the resources allocated to each open file and ensures proper handling of file operations.

  • Access: When a file is opened by a process, an entry is created in the Open-File Table to represent that file. This entry contains information about the file and helps the operating system in managing the file access and operations.

  • Concurrency: The Open-File Table also helps in handling file access by multiple processes concurrently. It keeps track of the file's status and ensures that each process accessing the file does so in a controlled and secure manner.


In conclusion, the Open-File Table is a crucial data structure used by the operating system to manage and keep track of all the open files in the system. It plays a significant role in ensuring efficient file handling and resource management in a computer system.
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In what table does the operating system keep track of all the open fil...
The Open File Table stores the information about all the files that are open while the OS is running.
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In what table does the operating system keep track of all the open files?a)open tableb)open-location tablec)open-seek tabled)open-file tablee)open-search tableCorrect answer is option 'D'. Can you explain this answer?
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