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Is it necessary that when we are doing a variable length partitioning the partition has to be created continuously i.e.

For example I have $1000k$ of memory and i got two request for $120k$ and $120k$ then ....

Is it must that i have to give two continuous memory allocation of $120K$s or I can also have such policy like:-

$120k$ - Free Space- $120k$ - Free space    i.e. Non continuous.
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in  variable partition schema memory will allocated in contiguous manner.

memory management technique is of two types contiguous memory allocation and non contiguous memory allocation.

  1. contiguous memory allocation have two type - variable partition schema and and fixed partition schema.
  2. non-contiguous memory allocation have four type-paging, segmentation,inverted paging, multilevel paging.

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