How Does Fragmentation Occur? Data fragmentation. Data fragmentation occurs when a collection of data in memory is broken up into many pieces that are not close together. … When a new file is written, or when an existing file is extended, the operating system puts the new data in new non-contiguous data blocks to fit
Which Memory Management Technique Is Associated With External Fragmentation? Compaction is the solution for external fragmentation. What is external fragmentation in memory management? External fragmentation arises when free memory is separated into small blocks and is interspersed by allocated memory. It is a weakness of certain storage allocation algorithms, when they fail to order memory
What Is Fragmentation And Swapping? External fragmentation occurs when doing swapping (this means putting a whole processes onto disk), because each process has a different size. What is fragmentation in operating system? Fragmentation is an unwanted problem in the operating system in which the processes are loaded and unloaded from memory, and free memory space