To solve the problem of external fragmentation ________ needs to be done periodically.(a) compaction(b) check(c) formatting(d) replacing memoryI have been asked this question during an interview for a job.I'd like to ask this question from File System Implementation in portion File Systems and their Implementation of Operating System

To solve the problem of external fragmentation ________ needs to be do

1.	To solve the problem of external fragmentation ________ needs to be done periodically.(a) compaction(b) check(c) formatting(d) replacing memoryI have been asked this question during an interview for a job.I'd like to ask this question from File System Implementation in portion File Systems and their Implementation of Operating System
Answer» The CORRECT CHOICE is (a) compaction Explanation: NONE.

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