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External Fragmentation Definition and Explanation PDF Download

Learn External Fragmentation definition in operating system with explanation to study “What is External Fragmentation”. Study external fragmentation explanation with operating system terms to review operating system course for online degree programs.

External Fragmentation Definition:

  • Occurs when memory is divided into variable-size partitions corresponding to the blocks of data assigned to the memory.

    Operating Systems by William Stallings



External Fragmentation Explanation:

External fragmentation is the various free spaced holes that are generated in either your memory or disk space. External fragmentation occurs when there is sufficient amount of space in the memory to satisfy the memory request of a process.

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