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                          Week 10  agenda        

    1. File System
    2. How File System Works
    3. Design issues and Challenges of File system
    4. File and Directory
    5. Basic Operations
    6. Sync and Seek System Call
    7. File access methods
    8. Directory
    9. Steps in fully Qualified Path
    10. File protection
    11.  File allocation Methods

                                Week 11  agenda  
    1. Linked List Allocation
    2. Advantages and disadvantages of Linked List Allocation
    3. Contiguous Allocation in Operating system
    4. Advantages and Disadvantages of Contiguous Allocation Methods
    5. Indexed File Allocation in Operating System
    6. Advantages and Disadvantages of Indexed File Allocation Method