Best fit Allocation: It is the
Contiguous allocation technique in which file is saved on the blocks
whose size is same to file size or little more than file size. E.g. if
we want to save a 200 Kb file and one block of 250KB is available then
it will be saved to this available block.
The advantage of using this technique is best disk utilization but has the disadvantage that it is slow. Every time we want to save a file, we have to find a space whose size is either similar to file size or is slightly more.
Another Problem Associated with this technique is that if we want to extend the file contents than it can’t be implemented.
The advantage of using this technique is best disk utilization but has the disadvantage that it is slow. Every time we want to save a file, we have to find a space whose size is either similar to file size or is slightly more.
Another Problem Associated with this technique is that if we want to extend the file contents than it can’t be implemented.
