Comparison between Scheduler
|S.N.||Long Term Scheduler||Short Term Scheduler||Medium Term Scheduler|
|1||It is a job scheduler||It is a CPU scheduler||It is a process swapping scheduler.|
|2||Speed is lesser than short term scheduler||Speed is fastest among other two||Speed is in between both short and long term scheduler.|
|3||It controls the degree of multiprogramming||It provides lesser control over degree of multiprogramming||It reduces the degree of multiprogramming.|
|4||It is almost absent or minimal in time sharing system||It is also minimal in time sharing system||It is a part of Time sharing systems.|
|5||It selects processes from pool and loads them into memory for execution||It selects those processes which are ready to execute||It can re-introduce the process into memory and execution can be continued.|
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