Functions of file management in OS
Write down the essential functions of file management in OS?
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i) Deletion and Creation of files or directories.
ii) Directories manipulation or Support of primitives for files.
iii) Backing up of files from storage media.
iv) Mapping of files from secondary storage.
Goal: To simulate and evaluate four different memor y allocation/deallocation techniques: • first fit • next fit • best fit • worst fit when a linked list is used to keep track of memory usage. Assume that the memory is 256 KB and is divided int o units of 2 KB each. A process may re
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