Difference between Internal and External Fragmentation

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In this topic, you will learn about, Difference between Internal and External Fragmentation.

Internal Fragmentation External Fragmentation
It checks our physical memory or hard-disk. It compares External memory or Removable disk.
It is a memory allocation process used to avoid wastage of memory by removing temporary files. it only checks buffer memory or ROM and allows to refresh memory information.
It also allows for creating a partition. It allows for creating virtual partitions.
It implements buffering or spooling. It creates a buffering space.
It can be implemented with any OS. It is only used with windows OS.
It increases memory access speed. It increases file access or transfer speed.

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