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What are the disadvantages of linked allocation?
The drawbacks are
a. Used only for sequential access of files.
b. Direct access is not supported
c. Memory space needed for the pointers.
d. Reliability is compromised if the pointers are damaged or lost
why we say OS is a resource allocator and control program
What is a sequential file? A file that is read one record or block or parameter at a time in order, based on a tape model of a file.
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