Topic: FCFS CPU Scheduling
Answers to Common Questions
What are the disadvantages of FCFS scheduling?
in fcfs scheduling there is a shortcoming that is if any rocess of maximum brust time is first ome. and after that many short burst time process come. then smaller pocesses have to wait for a long time untill the max brust time process comp... Read More »
Source: http://wiki.answers.com/Q/What_are_the_disadvantages_of_FCFS_sche...
What is CPU scheduling?
The CPU scheduler is the part of the Operating System that determines when to allow each thread to execute. Usually this is done by seeing if all the wait conditions, such as IO wait, timer wait, semaphore wait, etc. have been cleared, and ... Read More »
Source: http://wiki.answers.com/Q/What_is_CPU_scheduling
What are the scheduling criteria for CPU scheduling?
CPU Scheduling Criteria: There are many scheduling algorithms and various criteria to judge their performance. Different algorithms may favor different types of processes. Some criteria are. as follows: • CPU utilization: CPU must be as bus... Read More »
Source: http://wiki.answers.com/Q/What_are_the_scheduling_criteria_for_CP...
Featured Content: FCFS CPU Scheduling
Main article: Fixed priority pre-emptive scheduling ... high priority processes queuing for CPU time. More »
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Answers to Other Common Questions
/* Hi Alicia, Try this: You don't need to import any other packages for this one. All the necessary ones are imported and the computation-method is there in this class itself. Just save it as 'Temp.java', compile it and run it as 'java Temp... Read More »
Source: http://www.experts-exchange.com/Q_20564823.htm
A variant of round robin scheduling is called selfish round robin scheduling. In selfish round robin, there is a maximum limit on the number of processes that can be placed in the round-robin queue (including the process being executed by t... Read More »
Source: http://wiki.answers.com/Q/What_is_selfish_round_robin
Windows XP uses a quantum-based, preemptive priority scheduling algorithm Read More »
Source: http://wiki.answers.com/Q/What_scheduling_algorithm_used_in_windo...
http://www.cim.mcgill.ca/~franco/OpSys-304-427/lecture-notes/node46.html#SECTION00094100000000000000 in the past it has used round robin, this may be the best you will find as it was all i could find myself. the round robin algorithm it use... Read More »
Source: http://wiki.answers.com/Q/What_CPU_scheduling_Algorithm_is_used_b...
User-mode scheduling (UMS) is a light-weight mechanism that applications can use to schedule their own threads. An application can switch between UMS threads in user mode without involving the system scheduler and regain control of the proc... Read More »
Source: http://wiki.answers.com/Q/What_CPU_scheduling_algorithm_is_used_b...
The round-robin scheduling algorithm allocates CPU time to processes by sequentially assigning the CPU to processes of equal priority that are in the state of being able to use the CPU. (Not blocked) This works by appearing to evenly distri... Read More »
Source: http://wiki.answers.com/Q/How_a_Round_Robin_scheduling_algorithm_...
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