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Unformatted text preview: want to update the file the manager locks it and starts the write function so I can update the file. When I am done updating I close the file unlocking it in the process. 7 DO/s can protect files by allowing no access or make them hidden from unauthorized users. 9 DO/S prevents deadlocks by allowing executions that it will know will run to finish. If it detects a deadlock it will close the process that will have the least amount of difficulty to restart. 10 Process synchronization is important because it prevents deadlocks, slow downs, and allow processes to complete in a efficient manner....
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This note was uploaded on 01/16/2012 for the course COS COS-352 taught by Professor Tabor during the Spring '11 term at Thomas Edison State.
- Spring '11